NocoDB's Refresh Tokens Not Revoked on Password Reset
CVSS score
—
EPSS probability
%0.2
Risk score
—
Published
8 mo ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2026-28396 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
### Summary The password reset flow did not revoke existing refresh tokens, allowing an attacker with a previously stolen refresh token to continue minting valid JWTs after the victim resets their password. ### Details `passwordReset()` in `users.service.ts` updated `token_version` (invalidating JWTs) but did not call `UserRefreshToken.deleteAllUserToken()`. The `refreshToken()` method only checked token existence, not `token_version`. Both `passwordChange()` and `signOut()` correctly deleted all refresh tokens. ### Impact An attacker who previously obtained a refresh token retains access after password reset until the token expires. ### Credit This issue was reported by [@bugbunny-research](https://github.com/bugbunny-research) (bugbunny.ai).
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-28396 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | npm | nocodb | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 4.9 | CVSS 4.0 | — | Vector not published | GitHub Advisory |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-28396 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-28396 weaknesses.
Official Sources and Advisories
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