WordPress TranslatePress plugin <= 3.3.8 - Cross Site Scripting (XSS) vulnerability
TranslatePress plugin for WordPress, versions 3.3.8 and earlier, is affected. Fixed in 3.3.9.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
- Exploited
- No known exploitation
- Fix
- Fixed in 3.3.9
- Who is exposed
- Specific setups only
Do first: Check whether your setup matches what the bug needs. Vulnerable versions are 3.3.8 and earlier
- Last modified
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 19/100 · provisional
- How many real-world setups can hit the bug, from the vendor's advisory and CISA data. It does not know your setup.What do these mean? →
- Specific setups only
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The WordPress TranslatePress multilingual plugin contains a stored cross-site scripting flaw that lets an attacker inject malicious script into pages. It can be reached remotely without logging in, but a user has to take an action, such as opening a crafted page, for the attack to run.
Read the original description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cozmoslabs TranslatePress translatepress-multilingual allows Stored XSS.This issue affects TranslatePress: from n/a through 3.3.8.
cve.now Index
- Exploitation0/40No signal
- Exposure12/25Specific setups only, reachable over the network without a login
- Reach?/20Unknown. No tracked technology or package matched
- Severity7.1/10CVSS 7.1
- No patch0/5No signal
What would change the score
- Would score about 69 if added to CISA KEV
- Would score about 64 if CISA's SSVC rates exploitation active
What to do
Check whether your setup matches what the bug needs.
Vulnerable versions are 3.3.8 and earlierUpgrade to a fixed version: 3.3.9.
Timeline
- CVE published
- First seen by cve.now
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- translatepress-multilingual
through 3.3.8
Evidence 1
- Link
Corrections
None so far.
Something wrong on this page? Report an error. Every fix is listed here.
Questions about CVE-2026-121765
Is CVE-2026-121765 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
What does this mean?
The flaw is a cross-site scripting (XSS) bug, which lets malicious scripts be injected into the site. Those scripts can steal visitor data or hijack visitor accounts.Source: patchstack.com
Which versions are affected by CVE-2026-121765?
translatepress-multilingual: through 3.3.8.Source: cve.now feed data
Am I affected, and how do I check?
The vulnerable versions are TranslatePress 3.3.8 and earlier, from Cozmoslabs. The installed version is shown on the Plugins page in the WordPress admin area.Source: patchstack.com
How do I fix CVE-2026-121765?
Update the TranslatePress plugin to version 3.3.9 or later, which resolves the vulnerability.Source: patchstack.com