CVE-2019-11071 — SPIP 3

SPIP 3.1 before 3.1.10 and 3.2 before 3.2.4 allows authenticated visitors to execute arbitrary code on the host server because var_memotri is mishandled.

01What is this vulnerability?

SPIP 3.1 before 3.1.10 and 3.2 before 3.2.4 allows authenticated visitors to execute arbitrary code on the host server because var_memotri is mishandled.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

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: 2019-04-10T20:36:43.000Z
• Last modified: 2024-08-04T22:40:16.288Z

09References

• blog.spip.net — https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-10-et-…
• github.com — https://github.com/spip/SPIP/commit/3ef87c525bc0768c926646f999a54222b37b5d36
• github.com — https://github.com/spip/SPIP/commit/824d17f424bf77d17af89c18c3dc807a3199567e
• github.com — https://github.com/spip/SPIP/compare/1e3872c...9861a47
• www.debian.org — https://www.debian.org/security/2019/dsa-4429
• usn.ubuntu.com — https://usn.ubuntu.com/4536-1/