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CVE-2026-58203

בינונית 5.3

תיאור (מקור, אנגלית)

pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secrets_dir. When secrets_nested_subdir=True, a directory entry inside secrets_dir that is a symbolic link pointing outside secrets_dir is followed, so files outside the configured directory are read into settings values. The same code path bypasses the documented secrets_dir_max_size protection. An attacker or lower-privileged component able to influence entries in the configured secrets directory (for example, a writable or shared secrets mount) can turn this into an unintended local file read into settings and can defeat the advertised loading-size cap. This vulnerability is fixed in 2.14.2.

מדדים

CVSS 3.1
5.3 (MEDIUM) מקור הציון: CNA CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
EPSS — סבירות ניצול
0% (אחוזון 000) נכון ל-16/8/2026
CWE
CWE-22, CWE-59, CWE-400

מוצרים מושפעים

pydantic: pydantic-settings

קישורים