SUSE-SU-2026:4283-1: php-composer2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise

CVSS: UnknownPublished
Published 22-09-2026Last modified 23-09-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:4283-1 is a vulnerability in php-composer2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 6 · Downstream 0 · Related 6
CVE-2026-45793CVE-2026-59944CVE-2026-59946CVE-2026-59947CVE-2026-59948CVE-2026-84361

Timeline

  1. 22-09-2026
    PublishedVulnerability first disclosed.
  2. 23-09-2026
    Last modifiedVulnerability information updated.

Description

Security update for php-composer2 This update for php-composer2 fixes the following issues: - CVE-2026-45793: GitHub OAuth tokens failing regex validation can cause credential disclosure (bsc#1271504). - CVE-2026-59944: path traversal and link following issue can make files world readable and executable (bsc#1279898). - CVE-2026-59946: package bin entries with path segments can cause unintended host file permission modifications (bsc#1271152). - CVE-2026-59947: unsanitized URL credential handling in debug output within Composer can allow sensitive token disclosure (bsc#1271130). - CVE-2026-59948: missing package name validation during dependency resolution in Composer can allow path traversal (bsc#1271123). - CVE-2026-84361: arbitrary code execution via malicious Perforce source URL (bsc#1278257). Changes for php-composer2: - version update to 2.2.30: * Fixed command injection via malicious Perforce url (GHSA-rvx4-ffvw-m9q3) * Sanitize URL-embedded usernames/token in a few more places (#13045) * Fixed matching of gitlab URLs to avoid possible credential leak to the wrong domain (#13042) - fix a regression on s390x due last change (bsc#1271729). - version update to 2.2.29: * Validate package names (GHSA-499r-g7pc-vmp9) * Validate package bin paths against path traversal (GHSA-gjfg-22fp-rrxx) * Sanitize URL-embedded usernames/token in verbose output (GHSA-g6xq-892h-64w3) * Only follow HTTP redirects from HTTP responses (#12948) * Prevent phar metadata unserialization on unsafe PHP versions (#12946) * Sanitize JSON parse errors in http responses to avoid leaking response body data (#12959) * Fixed GitHub token validation to be even more relaxed (#12856) - version update to 2.2.28.

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse8 products
  • php-composer2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 2.2.30-150400.3.21.1
  • php-composer2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 2.2.30-150400.3.21.1
  • php-composer2&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS< 2.2.30-150400.3.21.1
  • php-composer2&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS< 2.2.30-150400.3.21.1
  • php-composer2&distro=SUSE Linux Enterprise Server 15 SP4-LTSS< 2.2.30-150400.3.21.1

1 vendor · 8 products

References

14 links
Show all 14 references