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Not in CISA KEV
HIGH severity

Improper Neutralization of Special Elements used in a Command ('Command Injection') in WeblateGHSA-3872-f48p-pxqj

HIGHFix: WeblateOrg/weblate#7337

GHSA-3872-f48p-pxqj is a high-severity (CVSS 8.8) CWE-88 vulnerability in weblate. A fix is available for weblate — see the affected versions and patch details below.

Also known asBIT-weblate-2022-23915CVE-2022-23915CVE-2022-24727GHSA-h2g5-2rhx-ffgjPYSEC-2022-162PYSEC-2022-31
Published
Updated
Affected
1 pkg
Patched
1 / 1
Exploits
None indexed
Exploitation data as of Oct 11, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗
3.9%probability of exploitation in next 30 days
Lower Risk0.00%
Lower risk than most CVEs90th percentile — riskier than 90% of all scored CVEsHighest risk
0.96%2.15%3.34%4.54%1.6%3.9%Apr 26Aug 26Oct 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

GHSA-3872-f48p-pxqj by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,386 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected
🐍weblate

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.

Description

Impact

Weblate didn't correctly sanitize some arguments passed to Git and Mercurial, which allowed changing their behavior in an unintended way.

Patches

The issues were fixed in the 4.11.1 release. The following commits are addressing it:

  • 35d59f1f040541c358cece0a8d4a63183ca919b8
  • d83672a3e7415da1490334e2c9431e5da1966842

Workarounds

Instances in which untrusted users cannot create new components are not affected.

References

For more information

If you have any questions or comments about this advisory:

Affected Packages

1 total 1 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIweblateall versions4.11.1pip install --upgrade 'weblate==4.11.1'

Affected Products

1 product · 1 configurations
Application
weblateweblate
< 4.11.1
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for weblate, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update weblate to 4.11.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-3872-f48p-pxqj is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

### Impact Weblate didn't correctly sanitize some arguments passed to Git and Mercurial, which allowed changing their behavior in an unintended way. ### Patches The issues were fixed in the 4.11.1 release. The following commits are addressing it: * 35d59f1f040541c358cece0a8d4a63183ca919b8 * d83672a3e7415da1490334e2c9431e5da1966842 ### Workarounds Instances in which untrusted users cannot create new components are not affected. ### References * [SNYK-PYTHON-WEBLATE-2414088](https://security.snyk.io/vuln/SNYK-PYTHON-WEBLATE-2414088) ### For more information If you have any questions or co
O3 Security · Impact-Aware SCA

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Improper Neutralization of Special Elements used in a…