An issue was discovered in the Cargo extension for MediaWiki through 1.39.3.
Priority MEDIUM 44CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
An issue was discovered in the Cargo extension for MediaWiki through 1.39.3. There is mishandling of backticks to smartSplit.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00586 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-29134
- 2026-10-03 Alias added: GHSA-52q4-4w7h-h6vp
References
Other 5
- https://phabricator.wikimedia.org/T331362
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/898722
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/895774
- https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/900133
- https://phabricator.wikimedia.org/rECRG920f3c19a84175bcfe93f41ecf9f8cef32730f8e
Sources
- CVE-2023-29134 · CVE Program
- CVE-2023-29134 · NVD
- FIRST EPSS
- GHSA-52q4-4w7h-h6vp · GitHub Advisory Database · CC BY 4.0
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