CVE-2026-4964

The vulnerability CVE-2026-4964 affects letta-ai letta 0.16.4, specifically the function _convert_message_create_to_message in letta/helpers/message_helper.py (File URL Handler). It enables server-side request forgery through manipulation of ImageContent, with remote exploitation possible. Public...

GHSA-89V5-38XR-9M4J Postiz has Multiple SSRF Vectors - Webhooks, RSS Feed, URL Loader

Summary Postiz has multiple SSRF vulnerabilities where user-provided URLs are fetched server-side without any IP validation or SSRF protection. Vulnerable Code 1. Webhook Send Endpoint Most Critical apps/backend/src/api/routes/webhooks.controller.ts lines 58-70: typescript async sendWebhook@Body...

Postiz has Multiple SSRF Vectors - Webhooks, RSS Feed, URL Loader

Summary Postiz has multiple SSRF vulnerabilities where user-provided URLs are fetched server-side without any IP validation or SSRF protection. Vulnerable Code 1. Webhook Send Endpoint Most Critical apps/backend/src/api/routes/webhooks.controller.ts lines 58-70: typescript async sendWebhook@Body...

CVE-2026-4620

creationtimestamp| type| source ---|---|--- 2026-03-27 15:17:14+00:00| seen| Telegram/svRbUAS3r6GAYzDJQh3Todl-Lk2he1i8bWMEx2GJpog2k 2026-03-27 16:05:38+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mi2ipzkusr2s 2026-04-02 20:00:00+00:00| seen| https://jvn.jp/en/jp/JVN89339669/...

CVE-2026-33766

WWBN AVideo is an open source video platform. In versions up to and including 26.0, isSSRFSafeURL validates URLs against private/reserved IP ranges before fetching, but urlgetcontents follows HTTP redirects without re-validating the redirect target. An attacker can bypass SSRF protection by...

CVE-2026-33766

WWBN AVideo (open-source video platform) versions up to 26.0 are affected by an SSRF protection bypass in image-download endpoints. The root cause is that isSSRFSafeURL() validates the URL against private/reserved IP ranges at check-time, but url_get_contents() follows HTTP redirects without re-v...

CVE-2021-27043

An Arbitrary Address Write issue in the Autodesk DWG application can allow a malicious user to leverage the application to write in unexpected paths. In order to exploit this the attacker would need the victim to enable full page heap in the application...

CVE-2026-33755

Group-Office (enterprise CRM/groupware) has an authenticated SQL Injection in the JMAP Contact/query endpoint affecting versions before 6.8.158, 25.0.92, and 26.0.17. An authenticated user with basic addressbook access can extract arbitrary data from the database, including active session tokens ...

CVE-2026-33755 Authenticated SQL Injection in Contact/query addressBookIds filter

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

CVE-2026-33755 Authenticated SQL Injection in Contact/query addressBookIds filter

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

CVE-2026-33755 Authenticated SQL Injection in Contact/query addressBookIds filter

Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP Contact/query endpoint allows any authenticated user with basic addressbook access to extract arbitrary data...

RLSA-2026:4723 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free in IPv6 address deletion may lead to a denial of service CVE-2026-23010 For more details about the security issues, including the impact, a CVSS score,...

kernel security update

An update is available for kernel. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

OESA-2026-1762 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: net: usbnet: Fix WARNING in usbnetstartxmit/usbsubmiturb The syzbot fuzzer identified a problem in the usbnet driver: usb 1-1: BOGUS urb xfer, pipe 3 != type 1...

CVE-2026-33726 Cilium L7 proxy may bypass Kubernetes NetworkPolicy for same-node traffic

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.17.14, 1.18.8, and 1.19.2, Ingress Network Policies are not enforced for traffic from pods to L7 Services Envoy, GAMMA with a local backend on the same node, when Per-Endpoint Routing is...

CVE-2026-33693 Lemmy's Activitypub-Federation has SSRF via 0.0.0.0 bypass in activitypub-federation-rust v4_is_invalid()

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.7.0-beta.9, the v4isinvalid function in activitypub-federation-rust src/utils.rs does not check for Ipv4Addr::UNSPECIFIED 0.0.0.0. An unauthenticated attacker controlling a remote domain can point it to 0.0.0.0, bypass the...

CVE-2026-33693

Lemmy is a link aggregator and forum for the fediverse. Prior to version 0.7.0-beta.9, the v4isinvalid function in activitypub-federation-rust src/utils.rs does not check for Ipv4Addr::UNSPECIFIED 0.0.0.0. An unauthenticated attacker controlling a remote domain can point it to 0.0.0.0, bypass the...

Page Replica 代码问题漏洞

Page Replica is an open-source tool for web content extraction and structured processing developed by Page Replica. Versions of Page Replica e4a7f52e75093ee318b4d5a9a9db6751050d2ad0 and earlier have code vulnerabilities. These vulnerabilities stem from improper handling of the parameter url in th...

Calibre 代码问题漏洞

Calibre is an open-source, free tool developed by Kovid Goyal, a personal developer in India. It serves as a comprehensive e-book reading management and format conversion tool. Prior to Calibre 9.6.0, there were code-related vulnerabilities. These vulnerabilities stemmed from a server-side reques...

The vulnerability of the url.Parse() function in the host/authority component of the Go programming language allows a hacker to execute arbitrary code.

The vulnerability of the url.Parse function in the host/authority component of the Go programming language is related to improper syntax validation of input. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...