CVE-2026-28275 json
Initiative Vulnerable to Improper Session Invalidation (JWT Remains Valid)
published 2026-02-26 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-8920
- cvss
- 8.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
Initiative is a self-hosted project management platform. Versions of the application prior to 0.32.4 do not invalidate previously issued JWT access tokens after a user changes their password. As a result, older tokens remain valid until expiration and can still be used to access protected API endpoints. This behavior allows continued authenticated access even after the account password has been updated. Version 0.32.4 fixes the issue.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Morelitea/initiative/security/advisories/GHSA-hww6-3fww-xw3h referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |
Affected products
- Morelitea initiative
Classification
- Weakness
-
- CWE-613 DEPRECATED: Insufficient Session Expiration
References
-
github.com
/Morelitea/initiative/security/advisories/GHSA-hww6-3fww-xw3h
exploit, mitigation, vendor-advisory
-
github.com
/Morelitea/initiative/releases/tag/v0.32.4
product, release-notes
Sources
- CVE List CVE-2026-28275
- NVD CVE-2026-28275
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