CVE-2026-53926
CVE-2026-53926 is a medium-severity vulnerability with a CVSS 4.0 base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-613.
Key facts
- Severity: Medium (CVSS 4.0 base score 6.3)
- EPSS exploit prediction: 0% (21st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-38610
- Weakness: CWE-613
- Published:
- Last modified:
Description
NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, revokeAllOAuthTokensByUser in the users service is an empty stub being called from passwordChange, passwordForgot, and passwordReset. OAuth access and refresh tokens were not revoked when the user changed, reset, or recovered their password, leaving an attacker-issued OAuth grant valid after the user believed they had locked the attacker out. This vulnerability is fixed in 2026.05.1.
Frequently asked questions
- What is CVE-2026-53926?
- NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, revokeAllOAuthTokensByUser in the users service is an empty stub being called from passwordChange, passwordForgot, and passwordReset. OAuth access and refresh tokens were not revoked when the user changed, reset, or recovered their password, leaving an attacker-issued OAuth grant valid after the user believed they had locked the attacker out. This vulnerability is fixed in 2026.05.1.
- How severe is CVE-2026-53926?
- CVE-2026-53926 has a CVSS 4.0 base score of 6.3, rated medium severity.
- Is CVE-2026-53926 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-53926?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2026-53926 have an EU (EUVD) identifier?
- Yes. CVE-2026-53926 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-38610.
- When was CVE-2026-53926 published?
- CVE-2026-53926 was published on 2026-06-23 and last updated on 2026-06-25.
References
Other CWE-613 (Insufficient Session Expiration) vulnerabilities
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- CVE-2026-46455 — Critical (CVSS 9.8): Insufficient Session Expiration vulnerability in Apache Camel Keycloak Component. The camel-keycloak security helper…
- CVE-2026-21622 — Critical (CVSS 9.8): Insufficient Session Expiration vulnerability in hexpm hexpm/hexpm ('Elixir.Hexpm.Accounts.PasswordReset' module)…
- CVE-2025-59786 — Critical (CVSS 9.8): 2N Access Commander version 3.4.2 and prior improperly invalidates session tokens, allowing multiple session cookies to…
- CVE-2026-26342 — Critical (CVSS 9.8): Tattile Smart+, Vega, and Basic device families firmware versions 1.181.5 and prior implement an authentication token…
- CVE-2026-1435 — Critical (CVSS 9.8): Not properly invalidated session vulnerability in Graylog Web Interface, version 2.2.3, due to incorrect management of…
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