VulnerabilityAnalyzed
CVE-2026-29788
Prior to version 30, conversion of empty strings to null allows disguising DPA reports as genuine self-deletion reports.
HIGH 8.4EPSS 0.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public 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.
- CVSS 4.0
- 8.4 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:L/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-283, CWE-1287
- Affected
- wikitide/tsportal
- Source
- security-advisories@github.com
References
- https://github.com/miraheze/TSPortal/security/advisories/GHSA-gfhq-7499-f3f2Exploit, Vendor Advisory
- https://issue-tracker.miraheze.org/T15053Issue Tracking
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.