CVE-2022-26846

Name: CVE-2022-26846
Creator: NVD / NIST
Published: 2022-03-10T17:48:01.693+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.88%

Last modified Jun 17, 2026

CVE-2022-26846 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. SPIP before 3.2.14 and 4.x before 4.0.5 allows remote authenticated editors to execute arbitrary code.. EPSS estimates a 2.88% chance of exploitation in the next 30 days.

Description

SPIP before 3.2.14 and 4.x before 4.0.5 allows remote authenticated editors to execute arbitrary code.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.88%

85.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Spip	Spip	< 3.2.14
Spip	Spip	>= 4.0.0, < 4.0.5
Debian	Debian Linux	9.0
Debian	Debian Linux	10.0
Debian	Debian Linux	11.0

References

https://blog.spip.net/Mise-a-jour-critique-de-securite-sorties-de-SPIP-4-0-5-et-SPIP-3-2-14.htmlRelease Notes, Vendor Advisory
https://git.spip.net/spip/medias/commit/3014b845da2dd8ad15ff04b50fd9dbba388a9ca2Patch, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00020.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-security-announce/2022/msg00060.htmlMailing List, Third Party Advisory
https://blog.spip.net/Mise-a-jour-critique-de-securite-sorties-de-SPIP-4-0-5-et-SPIP-3-2-14.htmlRelease Notes, Vendor Advisory
https://git.spip.net/spip/medias/commit/3014b845da2dd8ad15ff04b50fd9dbba388a9ca2Patch, Vendor Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00020.htmlMailing List, Third Party Advisory
https://lists.debian.org/debian-security-announce/2022/msg00060.htmlMailing List, Third Party Advisory

Timeline

Published: Mar 10, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-26846?

SPIP before 3.2.14 and 4.x before 4.0.5 allows remote authenticated editors to execute arbitrary code.

How severe is CVE-2022-26846?

CVE-2022-26846 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.88% probability of exploitation in the next 30 days.

How do I fix CVE-2022-26846?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-26846?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST