exploit-notes

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CVE-2026-24472 Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control...

CVE-2026-24472

CVE-2026-24472 affects Hono (web framework for JavaScript runtimes) through Cache Middleware prior to version 4.11.7, where HTTP cache control handling does not respect headers like Cache-Control: private or no-store, risking private/authenticated responses being cached and exposed. The issue is ...

CVE-2026-24472 Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control...

CVE-2026-24472 Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.11.7, Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control...

Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception

Summary Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control headers such as Cache-Control: private or Cache-Control: no-store, which may result in private or...

GHSA-6WQW-2P9W-4VW4 Hono cache middleware ignores "Cache-Control: private" leading to Web Cache Deception

Summary Cache Middleware contains an information disclosure vulnerability caused by improper handling of HTTP cache control directives. The middleware does not respect standard cache control headers such as Cache-Control: private or Cache-Control: no-store, which may result in private or...

EUVD-2025-29490

Malicious code in bioql PyPI...

Cache Deception

better-call is vulnerable to cache deception. The vulnerability is due to insufficient path sanitization during request processing, which allows an attacker to craft deceptive URLs that mimic static assets and bypass CDN cache exclusion rules...

Better Call routing bug can lead to Cache Deception

Summary Using a CDN that caches //.png, //.json, //.css, etc... requests, a cache deception can emerge. This could lead to unauthorized access to user sessions and personal data when cached responses are served to other users. Details The vulnerability occurs in the request processing logic where...

GHSA-HQ75-XG7R-RX6C Better Call routing bug can lead to Cache Deception

Summary Using a CDN that caches //.png, //.json, //.css, etc... requests, a cache deception can emerge. This could lead to unauthorized access to user sessions and personal data when cached responses are served to other users. Details The vulnerability occurs in the request processing logic where...

PT-2025-30365 · Npm · Better-Call

Summary Using a CDN that caches //.png, //.json, //.css, etc... requests, a cache deception can emerge. This could lead to unauthorized access to user sessions and personal data when cached responses are served to other users. Details The vulnerability occurs in the request processing logic where...

Expedia Group Bug Bounty: Cache Deception Allows Account Takeover

A vulnerability allowed an attacker to extract a user's session token from a cacheable page, leading to account takeover. The session token was reflected in the response of a cacheable URL, and the server responded with a 200 OK. The caching server saw the response as cacheable due to the file...

Algolia: Web Cache Deception vulnerability on algolia.com leads to personal information leakage

A web cache deception vulnerability was discovered on algolia.com, which could allow an attacker to trick a caching proxy into storing private information transmitted over the internet from an authenticated user. The attacker could then access the cached data, which may include personal and...

TikTok: Information Leakage via TikTok Ads Web Cache Deception

A theoretical web cache deception vulnerability was found on TikTok Ads, that could have resulted in information leakage if clicked on by an authenticated user. We thank @arifmkhls for reporting this to our team and confirming its resolution...

Cloudflare Public Bug Bounty: Bypassing Cache Deception Armor using .avif extension file

Cloudflare Deception Armor could be bypassed by using .avif extension making Cache deception attack possible on vulnerable origin servers. Cloudflare Cache Deception Armor uses a Page rule to protect Cloudflare Cache against caching possibly sensitive information. This attack could be performed b...

Glassdoor: [https://www.glassdoor.com] - Web Cache Deception Leads to gdtoken Disclosure

A web cache deception issue was reported by @bombon For the exploit to trigger, the victim must be logged-in to Glassdoor and must also visit an attacker-controlled page that makes the victim hit the caching page, programmatically fetch the cached CSRF token gdToken, and forge and send a request ...

Shopify: Shopify.com Web Cache Deception vulnerability leads to personal information and CSRF tokens leakage

Shopify.com Web Cache Deception Vulnerability Matteo Golinelli, July 21, 2021. I am testing websites for possible Web Cache Deception vulnerabilities you can find more about it here and I discovered that shopify.com is vulnerable. Web cache deception WCD is an attack where an attacker tricks a...

Kaspersky: Several domains on kaspersky.com are vulnerable to Web Cache Deception attack

Reported security issue allowed a potential attacker to steal potentially sensitive information of users of a website, because multiple subdomains of the Kaspersky domain were vulnerable to web cache deception attack. In this scenario the user needs to open a phishing link in a web browser. The...

Vanilla: Web cache deception attack on https://open.vanillaforums.com/messages/all

I have found a Vulnerability in vanilla forums which called Web cache deception attack. Web Cache Deception Attack Websites often tend to use web cache functionality to store files that are often retrieved, to reduce latency from the web server. Websites often tend to use web cache functionality...