CVE-2026-29788

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

HIGH
7.5
CVSS Score
Published: March 6, 2026 at 08:31 PM UTC
Updated: June 17, 2026 at 10:29 AM UTC
2 products affected across 2 vendorsTsportalTSPortal

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Severity
HIGH7.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 30
Affected range stops below 30, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

x_refsource_CONFIRMExploitVendor Advisory
Source: cverecord
https://github.com/miraheze/TSPortal/security/advisories/GHSA-gfhq-7499-f3f2
x_refsource_MISCIssue Tracking
Source: cverecord
https://issue-tracker.miraheze.org/T15053

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-283CWE-1287

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