CVE-2026-91161 OpenWA: VIEWER API keys can read WhatsApp group invite codes

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the GET /api/sessions/sessionId/groups/groupId/invite-code endpoint and the GroupGetInviteCode MCP tool have no OPERATOR role requirement, allowing a valid VIEWER key scoped to a session to retrieve an active group...

CVE-2026-91160

The OpenWA WhatsApp API gateway is vulnerable to an unauthorized information disclosure in versions prior to 0.23.5 . The /events WebSocket gateway improperly delivers the session.qr event to VIEWER API keys, even though access to the QR code via the REST API requires an OPERATOR role. This vulne...

EUVD-2026-86293

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/sessionId/qr requires the...

CVE-2026-91160 OpenWA: A read-only API key can receive a session pairing QR over the WebSocket event stream

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/sessionId/qr requires the...

CVE-2026-91160 OpenWA: A read-only API key can receive a session pairing QR over the WebSocket event stream

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/sessionId/qr requires the...

SUSE CVE-2026-77423

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in less viewer passes user-controlled search and display-filter patterns from getPatternboolean doDisplayPattern in builtins/src/main/java/org/jline/builtins/Less.java directly to Java's...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a signature verification bypass vulnerability in joserfc (CVE-2026-49852)

Summary An authentication and signature verification bypass vulnerability in the joserfc JSON Object Signing and Encryption JOSE library CVE-2026-49852 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 1.6.8. Vulnerability Details...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple vulnerabilities in immutable (CVE-2026-59879, CVE-2026-59880)

Summary Multiple vulnerabilities including Prototype Pollution and memory handling flaws in the immutable persistent data structure library CVE-2026-59879, CVE-2026-59880 used by IBM InfoSphere Optim Archive Viewer have been addressed by upgrading the component to version 4.3.9. Vulnerability...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in postcss (CVE-2026-41305)

Summary A Denial of Service vulnerability in the postcss CSS transformation parser CVE-2026-41305 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 8.5.23. Vulnerability Details CVEID:CVE-2026-41305 DESCRIPTION: PostCSS takes a CSS file and...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by an uninitialized memory disclosure vulnerability in ws (CVE-2026-45736)

Summary An uninitialized memory disclosure vulnerability in the ws WebSocket library CVE-2026-45736 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 8.21.1. Vulnerability Details CVEID:CVE-2026-45736 DESCRIPTION: ws is an open source WebSocket...

PT-2026-98155

Name of the Vulnerable Software and Affected Versions OpenWA versions prior to 0.23.5 Description The /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through a wildcard subscription, bypassing the OPERATOR role requirement normally...

PT-2026-98156

Name of the Vulnerable Software and Affected Versions OpenWA versions prior to 0.23.5 Description An issue exists where the 'GET /api/sessions/sessionId/groups/groupId/invite-code' endpoint and the GroupGetInviteCode MCP tool do not require an OPERATOR role. This allows a user with a valid VIEWER...

CVE-2026-91161: Incorrect Authorization

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the GET /api/sessions/sessionId/groups/groupId/invite-code endpoint and the GroupGetInviteCode MCP tool have no OPERATOR role requirement, allowing a valid VIEWER key scoped to a session to retrieve an active group...

CVE-2026-91160: Missing Authorization

OpenWA is a free, open source, self-hosted WhatsApp API gateway. Prior to 0.23.5, the /events WebSocket gateway delivers the session.qr event to a VIEWER API key that subscribes by event name or through either wildcard subscription form, even though GET /api/sessions/sessionId/qr requires the...

CVE-2026-77423

A flaw was found in JLine. The built-in less viewer processes user-controlled search and display-filter patterns using Java's backtracking regular expression engine. A remote attacker could provide a specially crafted regular expression, leading to excessive CPU consumption and indefinitely...

DEBIAN-CVE-2026-77423

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in less viewer passes user-controlled search and display-filter patterns from getPatternboolean doDisplayPattern in builtins/src/main/java/org/jline/builtins/Less.java directly to Java's...

CVE-2026-77423

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in less viewer passes user-controlled search and display-filter patterns from getPatternboolean doDisplayPattern in builtins/src/main/java/org/jline/builtins/Less.java directly to Java's...

UBUNTU-CVE-2026-77423

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in less viewer passes user-controlled search and display-filter patterns from getPatternboolean doDisplayPattern in builtins/src/main/java/org/jline/builtins/Less.java directly to Java's...

CVE-2026-77423

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in less viewer passes user-controlled search and display-filter patterns from getPatternboolean doDisplayPattern in builtins/src/main/java/org/jline/builtins/Less.java directly to Java's...

EUVD-2026-85531

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, the JLine built-in less viewer passes user-controlled search and display-filter patterns from getPatternboolean doDisplayPattern in builtins/src/main/java/org/jline/builtins/Less.java directly to Java's...