HIGHVulnerability
CVE-2026-54230
A symlink following vulnerability was found in the ABRT post-create event handler scripts in libreport. Event scripts write output files using shell redirections without the O_NOFOLLOW flag. If the target file is replaced with a symlink, the shell process running as root follows the symlink and writes content to the symlink target, allowing arbitrary file overwrites on the system.
Properties
- severity
- HIGH
- score
- 7
- cve_id
- CVE-2026-54230
- vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-06-13T03:16:21.733
- last_modified
- 2026-08-12T16:17:06.573
Related Entities (7)
HAS_WEAKNESS (1)
→[Weakness]Improper Link Resolution Before File Access ('Link Following')
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (5)
→[Product]
→[Product]
→[Product]
→[Product]
→[Product]
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