CVE-2021-44123 — Unrestricted File Upload in Spip

CWE-434 — Unrestricted File Upload8 documents5 sources
Severity
8.8HIGHNVD
OSV9.8
EPSS
2.5%
top 14.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
SpipDebian Spip
Timeline
PublishedJan 26
Latest updateMar 2

Description

SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit the vulnerability, an attacker must craft a malicious picture with a double extension, upload it and then click on it to execute it.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶debiandebian/spip< spip 3.2.11-3+deb11u1 (bullseye)
▶Debianspip/spip< 3.2.11-3+deb11u1+2
▶Ubuntuspip/spip< 3.1.4-4~deb9u5build0.18.04.1+1
▶NVDspip/spip4.0.0

Patches

Patch: git.spip.net ↗Patch: git.spip.net ↗

🔴Vulnerability Details

4
OSV
spip vulnerabilities↗2023-03-02
▶
OSV
spip vulnerabilities↗2022-06-16
▶
GHSA
GHSA-6f8p-g935-8f29: SPIP 4↗2022-01-27
▶
OSV
CVE-2021-44123: SPIP 4↗2022-01-26
▶

📋Vendor Advisories

3
Ubuntu
SPIP vulnerabilities↗2023-03-02
▶
Ubuntu
SPIP vulnerabilities↗2022-06-16
▶
Debian
CVE-2021-44123: spip - SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit t...↗2021
▶
CVE-2021-44123 — Unrestricted File Upload in Spip | cvebase