CVE-2023-22835 — A security defect was identified that enabled a user of Foundry Issues to perfor

A security defect was identified that enabled a user of Foundry Issues to perform a Denial of Service attack by submitting malformed data in an Issue that caused loss of frontend functionality to all issue participants.

01What is this vulnerability?

A security defect was identified that enabled a user of Foundry Issues to perform a Denial of Service attack by submitting malformed data in an Issue that caused loss of frontend functionality to all issue participants.

02Affected products

Vendor	Product	Versions
Palantir	com.palantir.foundry:foundry	frontend — *
Palantir	com.palantir.issues:issues	*

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-07-10T20:58:14.697Z
• Last modified: 2024-10-29T13:43:59.721Z

09References

• palantir.safebase.us — https://palantir.safebase.us/?tcuUid=0e2e79bd-cc03-42a8-92c2-c0e68a1ea53d