Stored XSS in cerberus attachments
Priority LOW 30CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution, Cross-site scripting
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-434 and CWE-79.
Summary
The Gotham Cerberus service was found to have a stored cross-site scripting (XSS) vulnerability that could have allowed an attacker with access to Gotham to launch attacks against other users. This vulnerability is resolved in Cerberus 100.230704.0-27-g031dd58 .
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00374 31st percentileScored 2026-11-07
Fix Fixed com.palantir.acme.cerberus:cerberus (Palantir): 100.230704.0-27-g031dd58
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 |
|---|---|---|---|---|---|
| Palantir | com.palantir.acme.cerberus:cerberus | before 100.230704.0-27-g031dd58 | 100.230704.0-27-g031dd58 | Patch available | CNA |
- com.palantir.acme.cerberus:cerberus VendorPalantir Affected before 100.230704.0-27-g031dd58 Fixed in 100.230704.0-27-g031dd58 Patch available CNA
Remediation
- Fix · CNA com.palantir.acme.cerberus:cerberus (Palantir) Fixed in 100.230704.0-27-g031dd58
Timeline
- 2026-10-02 Threatist record created from CVE-2023-30962
- 2026-10-03 Alias added: GHSA-7c9h-q97p-3hvv
References
Sources
- CVE-2023-30962 · CVE Program
- CVE-2023-30962 · NVD
- FIRST EPSS
- GHSA-7c9h-q97p-3hvv · GitHub Advisory Database · CC BY 4.0
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