CVE-2026-124636 | BDVDB-2026-402444 Detail
kevquirkPureBlog
Description#
A security flaw has been discovered in kevquirk PureBlog up to 3.7.2. The affected element is the function save_page of the file includes/lib/content.php of the component Page Editor. Performing a manipulation of the argument page slug results in path traversal. Remote exploitation of the attack is possible. Upgrading to version 3.7.3 is sufficient to fix this issue. The patch is named 71f5b0de2ecb2bb2934048ed40e1155c107484e3. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact low. Attack vector: network.
Weaknesses#
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References#
- https://vuldb.com/vuln/433066
- https://vuldb.com/vuln/433066/cti
- https://vuldb.com/cve/CVE-2026-124636
- https://vuldb.com/submit/1040559
- https://github.com/kevquirk/pureblog/issues/87
- https://github.com/kevquirk/pureblog/commit/71f5b0de2ecb2bb2934048ed40e1155c107484e3
- https://github.com/kevquirk/pureblog/releases/tag/v3.7.3
- https://github.com/kevquirk/pureblog/
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.