Critical severity9.8NVD Advisory· Published Dec 13, 2021· Updated Jun 17, 2026
CVE-2021-24857
CVE-2021-24857
Description
The ToTop Link WordPress plugin through 1.7.1 passes base64 encoded user input to the unserialize() PHP function, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2<=1.7.1+ 1 more
- (no CPE)range: <=1.7.1
- (no CPE)range: <=1.7.1
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/518204d8-fbf5-4bfa-9db5-835f908f8d8envdExploitThird Party Advisory
News mentions
0No linked articles in our index yet.