PT-2022-11998 · Spip+2 · Spip+2

Published 2021-12-22 · Updated 2023-03-02 · CVE-2021-44123

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SPIP version 4.0.0

Description The issue is a remote command execution vulnerability. To exploit it, an attacker must craft a malicious picture with a double extension, upload it, and then click on it to execute it.

Recommendations For SPIP version 4.0.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2021-44123

DLA-2867-1

DSA-5028-1

USN-5482-1

USN-5482-2

Affected Products

Linuxmint

Spip

Ubuntu

References · 21

• https://cve.org/CVERecord?id=CVE-2021-44123 · Security Note
• https://ubuntu.com/security/notices/USN-5482-2 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2867-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-44123 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-28984 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-44120 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-44123 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5482-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5028-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-44122 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5482-2 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-44123 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5482-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-26847 · Vendor Advisory
• https://git.spip.net/spip/spip/commit/1cf91def15966406ddd0488cf9d1ecd1ae82d47a · Vendor Advisory