CVE-2026-121498

MediumCVSS 4.8/10Last modified Nov 12, 2026

Description

The AskAny WordPress plugin before 2.2.1 does not verify that a chat session belongs to the requester before returning or changing it, allowing unauthenticated users who obtain or guess another visitor's session identifier to read that visitor's chat transcript, name, email address and IP address, and to add messages to their conversation or overwrite their details.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Nov 12, 2026
Last modified
Nov 12, 2026
NVD status
Deferred

Related CVEs from 2026

CVE-2026-12154.3The MMA Call Tracking plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.3.15. This isCVE-2026-121507.0IBM MQ 9.1.0.0 through 9.1.0.37 LTS, 9.2.0.0 through 9.2.0.43 LTS, 9.3.0.0 through 9.3.0.41 LTS, 9.3.0.0 through 9.3.5.1 CD, 9.4.0.0 throughCVE-2026-1215016.3A vulnerability was determined in mathurvishal CloudClassroom-PHP-Project. The affected element is the function session_regenerate_id of theCVE-2026-1215027.3A vulnerability was identified in mathurvishal CloudClassroom-PHP-Project. The impacted element is an unknown function of the file facultydeCVE-2026-1215053.7An out-of-bounds read in the NTS-KE client response parser (nts_client_process_response_core) in NTPsec before 1.2.4 allows a malicious NTS-CVE-2026-1215067.4An out-of-bounds read and write in NTS client extension field parsing (extens_client_recv) in NTPsec before 1.2.5 allows a remote attacker wCVE-2026-1215075.9Double Free in µD3TN BPv6 Fragmenter Block Duplication allows Unauthenticated Remote Attacker to Cause DoS on Allocation FailureCVE-2026-1215085.9Use-After-Free in µD3TN BPv6 Fragmenter Cleanup allows Unauthenticated Remote Attacker to Cause DoS on Allocation FailureCVE-2026-1215095.3A security flaw has been discovered in Headless CMS Plugin up to 2.0.4 on WordPress. This affects the function get_required_post_data of theCVE-2026-121517.5Impact: The undici WebSocket client enforces maxPayloadSize on the cumulative byte count of fragments in a message but does not enforce a liCVE-2026-1215107.5Remote Unauthenticated Heap Out-of-Bounds Write in µD3TN BPv6 Administrative Record Parser allows Unauthenticated Remote Attacker to ReliablCVE-2026-1215117.1Heap Out-of-Bounds Read in µD3TN BPv6/BPv7 Fragmenter allows Local Attacker to Read Memory and Reliably Cause DoS
CVE-2026-121498: Medium severity, CVSS 4.8 | Vulnix