680 matches found
phpMyFAQ privilege escalation: GroupController::updatePermissions lets a GROUP_EDIT admin grant rights they do not hold
Overview When phpMyFAQ hardened its admin permission-assignment endpoints against privilege escalation, it added a "a non-SuperAdmin may only assign rights they themselves hold" constraint to the user-rights endpoint UserController::updateUserRights. The equivalent group-rights endpoint,...
Linux Distros Unpatched Vulnerability : CVE-2026-19499
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Calling strfmon and strfmonl in the GNU C Library version 2.38 to 2.44 can write past the end of the caller-supplied output buffer when a conversion uses...
GHSA-45PH-GXXR-GWGW XWiki Platform Live Data Live Table Connector has privilege escalation from edit to script right through Live Data editing
Impact Any user who can edit a page in XWiki can use Live Data's edit REST API in XWiki to change the rights on that page. This allows the user to obtain script right on the page. Script right allows the user to execute potentially dangerous Velocity scripts and send unfiltered HTML and JavaScrip...
CVE-2026-76236
stigmem-node before 0.9.0a12 contains a cross-tenant broken object level authorization BOLA flaw in the RTBF right-to-be-forgotten tombstone mechanism. issuetombstone defaulted the tenant to "default" instead of the caller's tenant, allowing deletion records to be written to the wrong tenant, and...
CVE-2026-76236
stigmem-node before 0.9.0a12 contains a cross-tenant BOLA flaw in its RTBF (right-to-be-forgotten) tombstone mechanism. Two defects combine: issue_tombstone defaulted the tenant to "default" instead of the caller's tenant, and the read-suppression path (_get_tombstone_filter and _tombstone_scope_...
CVE-2026-76236 stigmem before 0.9.0a12 Cross-Tenant BOLA via Tombstones
stigmem-node before 0.9.0a12 contains a cross-tenant broken object level authorization BOLA flaw in the RTBF right-to-be-forgotten tombstone mechanism. issuetombstone defaulted the tenant to "default" instead of the caller's tenant, allowing deletion records to be written to the wrong tenant, and...
PT-2026-78417
Name of the Vulnerable Software and Affected Versions stigmem-node versions prior to 0.9.0a12 Description A broken object level authorization BOLA flaw exists in the right-to-be-forgotten RTBF tombstone mechanism. The issue tombstone function defaulted the tenant to "default" instead of the...
Right Divisibility in Erasing Semi-Thue Systems: A Minimal View of Intruder Deduction
The intruder deduction problem is central to symbolic security-protocol analysis: it asks whether an attacker can derive a target message from observed messages using cryptographic operators available to the attacker. Although convergent rewrite systems provide canonical normal forms, deduction...
JLSEC-2026-1005
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-21 and 6.9.13-46, a malicious MIFF file could trigger an overflow when a user opens it in the display tool and right-clicks a tile to invoke the Load / Update menu item. This vulnerabilit...
WP Content Copy Protection & No Right Click - Open Redirect Detection
The WP Content Copy Protection & No Right Click plugin before version 15.3 contains an open-redirect vulnerability via the referrer parameter in no-js.php, allowing redirection of users to external sites. !/usr/bin/env python3 -- coding: utf-8 -- """The WP Content Copy Protection & No Right Click...
CVE-2026-63926
CVE-2026-63926 affects the Linux kernel where the bpf sockmap data path (bpf_msg_push_data) mishandles the tail fragment offset when inserting data into a scatterlist. The issue occurs when splitting a scatterlist entry into left/right fragments; the right fragment offset was advanced using a mes...
EUVD-2026-43224
Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted superadmin users retain access to deletenoncompliantbundles and countnoncompliantbundles RPCs due to stale orgusers.userright column not being cleared during role binding deletion. Attackers can exploit this by...
CVE-2026-56241 Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right
Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted superadmin users retain access to deletenoncompliantbundles and countnoncompliantbundles RPCs due to stale orgusers.userright column not being cleared during role binding deletion. Attackers can exploit this by...
CVE-2026-56241 Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right
Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted superadmin users retain access to deletenoncompliantbundles and countnoncompliantbundles RPCs due to stale orgusers.userright column not being cleared during role binding deletion. Attackers can exploit this by...
CVE-2026-56241 Capgo - RBAC Demotion Privilege Retention via Stale org_users.user_right
Capgo before 12.128.2 contains a privilege escalation vulnerability where demoted superadmin users retain access to deletenoncompliantbundles and countnoncompliantbundles RPCs due to stale orgusers.userright column not being cleared during role binding deletion. Attackers can exploit this by...
Winning 54% of the time
Welcome to this week's Threat Source newsletter. There's a fairly cliche phrase in cybersecurity that I'm sure our audience is familiar with: Attackers only need to be right once, whereas defenders need to be right 100% of the time. I guess it captures the asymmetry of this industry, but I've nev...
Astra Linux – Vulnerability in zlib
Zlib before version 1.3.2 allowed CPU consumption through crc32combine64 and crc32combinegen64, because x2nmodp could perform right shifts within a loop without a termination condition...
GHSA-X26H-XMV8-GXF7 stigmem-node: RTBF tombstones are mis-attributed and suppress reads tenant-blind (cross-tenant BOLA)
Summary On a multi-tenant stigmem node, RTBF right-to-be-forgotten tombstones were mis-scoped two ways. 1 issuetombstone defaulted the tenant to "default" instead of the caller's tenant, so tombstones could be written to the wrong tenant. 2 The read-suppression path — gettombstonefilter...
PT-2026-53801
Summary On a multi-tenant stigmem node, RTBF right-to-be-forgotten tombstones were mis-scoped two ways. 1 issue tombstone defaulted the tenant to "default" instead of the caller's tenant, so tombstones could be written to the wrong tenant. 2 The read-suppression path — get tombstone filter...