Vulnerability · Published Mar 6, 2026 · Assigned by GitHub_M

CVE-2026-29788TSPortal: Anyone can forge self-deletion requests of any user

High 8.4

In plain English

A high-severity security flaw in TSPortal from miraheze. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)8.4High

Exploit odds (30 days)0.3%top 77.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports, investigations, appeals, and transparency work. Prior to version 30, conversion of empty strings to null allows disguising DPA reports as genuine self-deletion reports. This issue has been patched in version 30.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	miraheze/ts-portal	30	GHSA-gfhq-7499-f3f2

Affected products (as reported)

Vendor	Product	Versions
miraheze	TSPortal	< 30

Weakness: CWE-283, CWE-1287 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:L/SA:H

References

https://github.com/miraheze/TSPortal/security/advisories/GHSA-gfhq-7499-f3f2 x_refsource_CONFIRM
https://issue-tracker.miraheze.org/T15053 x_refsource_MISC