A security researcher identified a chain of vulnerabilities involving Client-Side Path Traversal and Cache Deception that could lead to account takeover when combined. The findings highlight the importance of addressing multiple minor vulnerabilities to prevent complex exploit chains. #PathTraversal #CacheDeception #AccountTakeover
Keypoints
- The researcher discovered unexploitable vulnerabilities that became dangerous when chained together.
- Cache Deception was identified by manipulating a URL extension, leading to cached sensitive data.
- Client-Side Path Traversal allowed control over API request paths using manipulated URL parameters.
- Combining the two vulnerabilities enabled authenticated requests to cacheable endpoints, exposing sensitive tokens.
- The exploit demonstrated how minor security flaws can be combined for significant damage, emphasizing comprehensive security review.
Read More: https://zere.es/posts/cache-deception-cspt-account-takeover/