CVE-2023-24070 — app/View/AuthKeys/authkey_display

app/View/AuthKeys/authkey_display.ctp in MISP through 2.4.167 has an XSS in authkey add via a Referer field.

01What is this vulnerability?

app/View/AuthKeys/authkey_display.ctp in MISP through 2.4.167 has an XSS in authkey add via a Referer field.

02Affected products

No structured affected-product list available — see references below for vendor advisories.

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: 2023-01-23T05:15:18.997
• Last modified: 2026-06-23T13:42:00.707

09References

• github.com — https://github.com/MISP/MISP/commit/f7238fe5e71ac065daa43c8607d02f8ac682f18f
• zigrin.com — https://zigrin.com/advisories/misp-xss-in-add-action-of-the-authkeys-controller/
• github.com — https://github.com/MISP/MISP/commit/f7238fe5e71ac065daa43c8607d02f8ac682f18f
• zigrin.com — https://zigrin.com/advisories/misp-xss-in-add-action-of-the-authkeys-controller/