CVE-2025-67746
Last modified
CVE-2025-67746 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Composer is a dependency manager for PHP. In versions on the 2.x branch prior to 2.2.26 and 2.9.3, attackers controlling remote sources that Composer downloads from might in some way inject ANSI control characters in the terminal output of various Composer commands, causing mangled output and potentially leading to confusion or DoS of the terminal application. EPSS estimates a 0.40% chance of exploitation in the next 30 days.
Description
Composer is a dependency manager for PHP. In versions on the 2.x branch prior to 2.2.26 and 2.9.3, attackers controlling remote sources that Composer downloads from might in some way inject ANSI control characters in the terminal output of various Composer commands, causing mangled output and potentially leading to confusion or DoS of the terminal application. There is no proven exploit and this has thus a low severity but we still publish a CVE as it has potential for abuse, and we want to be on the safe side informing users that they should upgrade. Versions 2.2.26 and 2.9.3 contain a patch for the issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Getcomposer | Composer | >= 2.0.0, < 2.2.26 |
| Getcomposer | Composer | >= 2.3.0, < 2.9.3 |
References
- https://github.com/composer/composer/releases/tag/2.2.26Product, Release Notes
- https://github.com/composer/composer/releases/tag/2.9.3Product, Release Notes
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-67746?
How severe is CVE-2025-67746?
How do I fix CVE-2025-67746?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-67740In JetBrains TeamCity before 2025.11 improper access control…5.3
- CVE-2025-67741In JetBrains TeamCity before 2025.11 stored XSS was possible…5.4
- CVE-2025-67742In JetBrains TeamCity before 2025.11 path traversal was poss…7.5
- CVE-2025-67743Local Deep Research is an AI-powered research assistant for …6.5
- CVE-2025-67744DeepChat is an open-source artificial intelligence agent pla…9.6
- CVE-2025-67745MyHoard is a daemon for creating, managing and restoring MyS…7.5
- CVE-2025-67747Fickling is a Python pickling decompiler and static analyzer…7.8
- CVE-2025-67748Fickling is a Python pickling decompiler and static analyzer…7.8
- CVE-2025-67749PCSX2 is a free and open-source PlayStation 2 (PS2) emulator…5.3
- CVE-2025-6775A vulnerability classified as critical has been found in xia…9.8
- CVE-2025-67750Lightning Flow Scanner provides a A CLI plugin, VS Code Exte…8.4
- CVE-2025-67751ChurchCRM is an open-source church management system. Prior …7.2
Are you affected by CVE-2025-67746?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST