CVE-2022-26846

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

8.8 HighFix available

CVE-2022-26846 is a high vulnerability (CVSS 8.8) in Spip, published March 8, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.98%, the 87th percentile. Fixed in spip 4.0.5-1.

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

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

2.98%Down 1.4 points since Mar 10, 2022

What each source reports

NVD Score used 8.8

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

Record: CVE-2022-26846
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0: 6.5 MediumAV:N/AC:L/Au:S/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

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

Record: CVE-2022-26846
Updated: 2026-11-02

EUVDEUVD-2022-31396 No score

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

Record: EUVD-2022-31396
Updated: 2026-11-03

GitHub AdvisoriesGHSA-g92v-g454-76hx 8.8

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

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

Record: GHSA-g92v-g454-76hx
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSV 8.8

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

Record: CVE-2022-26846
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVUBUNTU-CVE-2022-26846 8.8

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

Record: UBUNTU-CVE-2022-26846
CVSS 3.1: 8.8 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVDEBIAN-CVE-2022-26846 No score

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

Record: DEBIAN-CVE-2022-26846
Updated: 2026-11-03

OSVUSN-5482-1 No score

spip vulnerabilities

It was discovered that SPIP incorrectly validated inputs. An authenticated attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 18.04 LTS. (CVE-2020-28984)

Charles Fol and Théo Gordyjan discovered that SPIP is vulnerable to Cross Site Scripting (XSS). If a user were tricked into browsing a malicious SVG file, an attacker could possibly exploit this issue to execute arbitrary code. This issue was only fixed in Ubuntu 21.10. (CVE-2021-44118, CVE-2021-44120, CVE-2021-44122, CVE-2021-44123)

It was discovered that SPIP incorrectly handled certain forms. A remote authenticated editor could possibly use this issue to execute arbitrary code, and a remote unauthenticated attacker could possibly use this issue to obtain sensitive information. (CVE-2022-26846, CVE-2022-26847)

Record: USN-5482-1
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`spip` Debian:13	before 4.0.5-1	4.0.5-1
`spip` Debian:14	before 4.0.5-1	4.0.5-1
`spip` Debian:9	before 3.1.4-4~deb9u5, plus listed versions 3.1.4-23.1.4-33.1.4-3~deb9u13.1.4-4~deb9u13.1.4-4~deb9u2 Show 4 moreShow less 3.1.4-4~deb9u33.1.4-4~deb9u43.1.4-4~deb9u4+deb9u13.1.4-4~deb9u4+deb9u2	3.1.4-4~deb9u5
`spip` Debian:10	before 3.2.4-1+deb10u7, plus listed versions 3.2.4-13.2.4-1+deb10u13.2.4-1+deb10u23.2.4-1+deb10u33.2.4-1+deb10u43.2.4-1+deb10u53.2.4-1+deb10u6	3.2.4-1+deb10u7
`spip` Debian:11	before 3.2.11-3+deb11u3, plus listed versions 3.2.11-33.2.11-3+deb11u13.2.11-3+deb11u2	3.2.11-3+deb11u3
`spip` Ubuntu:18.04:LTS	before 3.1.4-4~deb9u5build0.18.04.1, plus listed versions 3.1.4-33.1.4-4~deb9u3build0.18.04.1	3.1.4-4~deb9u5build0.18.04.1
`spip` Ubuntu:Pro:20.04:LTS	All versions, plus listed versions 3.2.4-13.2.5-13.2.7-13.2.7-1ubuntu0.13.2.7-1ubuntu0.1+esm2	None known
`spip` Ubuntu:22.04:LTS	All versions, plus listed versions 3.2.11-33.2.12-14.0.2-14.0.4-1	None known

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, GitHub Advisories, NVD, OSV

References

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