Security Bulletin: Vulnerable Version of Software in Use

Summary Vulnerable Version of Software in Use: Prior versions include vulnerable version of curl. Vulnerability Details CVEID:CVE-2026-1965 DESCRIPTION: libcurl can in some circumstances reuse the wrong connection when asked to do an Negotiate-authenticated HTTP or HTTPS request. libcurl features...

Security Bulletin: Vulnerable Version of Software in Use

Summary Vulnerable Version of Software in Use: Prior versions include vulnerable version of curl. Vulnerability Details CVEID:CVE-2026-3783 DESCRIPTION: When an OAuth2 bearer token is used for an HTTPS transfer, and that transfer performs a redirect to a second URL, curl could leak that token to...

CVE-2026-92992 Dromara mayfly-go AI Assistant ai.go authorization

A security vulnerability has been detected in Dromara mayfly-go up to 1.11.5. The affected element is an unknown function of the file server/internal/ai/api/ai.go of the component AI Assistant. The manipulation leads to missing authorization. Remote exploitation of the attack is possible. The...

CVE-2021-43798-Grafana-path-traversal-tester

Grafana Path Traversal Tester This script automates the testing of known Grafana plugin endpoints for potential path traversal vulnerabilities using curl. 🛠 Features Reads target paths from a file e.g. paths.txt Sends HTTP requests using --path-as-is to bypass normalization Captures HTTP status...

Security Bulletin: Vulnerable Version of Software in Use

Summary Vulnerable Version of Software in Use: Prior versions include vulnerable version of curl. Vulnerability Details CVEID:CVE-2026-3805 DESCRIPTION: When doing a second SMB request to the same host again, curl would wrongly use a data pointer pointing into already freed memory. CWE:CWE-416: U...

curl: Use-after-free of the internal multi->admin easy handle via the documented CURLMOPT_NOTIFYFUNCTION callback

Summary: curlmultiinit creates an internal easy handle multi-admin and marks it state.internal = TRUE lib/multi.c:248. The CURLMOPTNOTIFYFUNCTION callback is handed that internal handle on CURLMNOTIFYINFOREAD lib/multintfy.c:109, and the option documentation invites callbacks to remove and clean ...

PT-2026-93946

A Server-Side Request Forgery vulnerability exists in sat proxy.php in Zenith Satellite Tracker 1.0. The script accepts an attacker-controlled address URL parameter and passes it to curl setoptCURLOPT URL without host or scheme validation. An unauthenticated remote attacker can leverage this to...

curl: Retry-independent time-condition HTTP/2 UAF

Relationship to the original report This is a supplemental trigger for HackerOne report 4030333, not a claim of an unrelated vulnerability. It reaches the same stale Curleasy condition through normal time-condition handling and shows that a fix limited to the original retry path is incomplete...

curl: CVE-2026-92392: HTTP/2 upload Use-After-Free

Summary: During a file upload, curl mishandles HTTP/2 RSTSTREAM received from the server with reason HTTP11REQUIRED or REFUSEDSTREAM leading to a use after free of a struct Curleasy object. The control flow is a bit complicated, so I've produced an ASCII tree of the control flow to highlight the...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.22.14 bug fix and security update

Red Hat OpenShift Container Platform release 4.22.14 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.22. Red Hat Product Security has rated this update as having a...

CVE-2026-54182

backpack/crud , a Laravel Backpack package for building admin panels, contains a pre-auth OS command injection in Stats::makeCurlRequest (src/Stats.php). The function builds a shell command from the HTTP Host header and passes it to exec() without adequate escaping. The path is reached from Backp...

CVE-2026-54182 backpack/crud: OS command injection in Stats::makeCurlRequest via attacker-controlled Host header (pre-auth)

backpack/crud provides Create, Read, Update & Delete CRUD functions for Backpack, a collection of Laravel packages that help users build custom administration panels. Prior to 4.1.70, 5.6.2, 6.8.13, and 7.0.36, Backpack\CRUD\Stats::makeCurlRequest in src/Stats.php is reached from...

OESA-2026-3774 curl security update

cURL is a computer software project providing a library libcurl and command-line tool curl for transferring data using various protocols. Security Fixes: 'Hello friends,', 'CVE-2026-8286: wrong STARTTLS connection reuse LOW', 'CVE-2026-8458: wrong reuse for different services LOW', 'CVE-2026-8924...

Astra Linux – Vulnerability in curl

curl 7.1.1 up to and including 7.75.0 is vulnerable to a “Exposure of Private Personal Information to an Unauthorized Actor” by leaking credentials in the HTTP Referer: header. libcurl does not remove user credentials from the URL when automatically filling in the Referer: HTTP request header fie...

Astra Linux – Vulnerability in curl

An integer overflow vulnerability exists in the tooloperate.c file of curl 7.65.2, which can be exploited by using a large value as the retry delay. NOTE: Many reports indicate that this does not have a direct security impact on the curl user. However, it may in theory cause a denial of service t...

Astra Linux – Vulnerability in curl

When performing multi-threaded LDAPS transfers LDAP over TLS with libcurl, changing TLS options in one thread will inadvertently change them globally, and thus may also affect other concurrently running transfers. Disabling certificate verification for a specific transfer can unintentionally...

Astra Linux – Vulnerability in curl

With the wolfSSL backend, when CA caching is enabled and a CURLOPTSSLCTXFUNCTION callback replaces the trust store, libcurl can silently reinstall the cached store after the callback returns. This results in a certificate trusted by the cached store but rejected by the callback-selected store bei...

Astra Linux – Vulnerability in LibreOffice

A vulnerability in certificate validation in LibreOffice’s “LibreOfficeKit” mode disables TLS certificate verification. LibreOfficeKit can be used to access LibreOffice functionality through C/C++. Typically, this is used by third-party components to reuse LibreOffice as a library for converting,...

Astra Linux – Vulnerability in curl

There is an improper authentication vulnerability in curl versions 7.33.0 through and including 7.82.0. This vulnerability may allow for the reuse of OAUTH2-authenticated connections without ensuring that the connection was authentically verified with the same credentials used for this transfer...

Astra Linux – Vulnerability in curl

A vulnerability related to insufficiently protected credentials, addressed in curl 7.83.0, may cause authentication or cookie header data to be leaked during HTTP redirections to the same host, but using a different port number...