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SUSE php-composer2 Important Arbitrary File Write Threat 2026-3105-1

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Calendar Grey July 17, 2026
Scroller Suse
An important security update for php-composer2 addresses nine vulnerabilities, including GitHub token exposure and file write issues.
A security update for php-composer2 addresses nine vulnerabilities, enhancing protection for several SUSE and openSUSE products by patching critical issues related to token disclos...

Summary

## This update for php-composer2 fixes the following issues: * CVE-2026-45793: Github Actions issued `GITHUB_TOKEN` disclosure in GitHub Actions logs (bsc#1271504). * CVE-2026-59946: path traversal in package `bin` field lets dependencies `chmod` arbitrary host files (bsc#1271151). * CVE-2026-59947: URL-embedded HTTP-Basic username leaks to verbose logs (bsc#1271129). * CVE-2026-59948: arbitrary file write outside `vendor`directory via malicious transitive package name (bsc#1271122). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Server 15 SP6 LTSS zypper in -t patch SUSE-SLE-Product-SLES-15-SP6-LTSS-2026-3105=1

Topics%20covered

Topics Covered

security advisory SuSE important file write disclosure php-composer2

References

* bsc#1271122

* bsc#1271129

* bsc#1271151

* bsc#1271504

Cross-

* CVE-2024-35241

* CVE-2024-35242

* CVE-2025-67746

* CVE-2026-40176

* CVE-2026-40261

* CVE-2026-45793

* CVE-2026-59946

* CVE-2026-59947

* CVE-2026-59948

CVSS scores:

* CVE-2024-35241 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2024-35241 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2024-35242 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2024-35242 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2025-67746 ( SUSE ): 2.0

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

* CVE-2025-67746 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2025-67746 ( NVD ): 1.3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2026:3105-1
Release Date: 2026-07-17T13:32:58Z
Rating: important

Topics%20covered

Topics Covered

security advisory SuSE important file write disclosure php-composer2

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