GHSA-rcm4-jv5g-wccm
zfr authentication adapter did not verify validity of tokens
Previous to @2ca5bb1c2f11537be8f94ca6867d8d69789e744a (release 0.1.2), tokens weren't checked for validity/expiration.
This potentially caused a security issue if expired tokens were not deleted after the expiration time was past, allowing anyone to still use invalidated authentication credentials.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
What each source reports
GitHub Advisories Score used
zfr authentication adapter did not verify validity of tokens
Previous to @2ca5bb1c2f11537be8f94ca6867d8d69789e744a (release 0.1.2), tokens weren't checked for validity/expiration.
This potentially caused a security issue if expired tokens were not deleted after the expiration time was past, allowing anyone to still use invalidated authentication credentials.
- Record
GHSA-rcm4-jv5g-wccm- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-613
- Updated
- 2026-11-02
OSV
zfr authentication adapter did not verify validity of tokens
Previous to @2ca5bb1c2f11537be8f94ca6867d8d69789e744a (release 0.1.2), tokens weren't checked for validity/expiration.
This potentially caused a security issue if expired tokens were not deleted after the expiration time was past, allowing anyone to still use invalidated authentication credentials.
- Record
GHSA-rcm4-jv5g-wccm- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-613
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
zfr/zfr-oauth2-server-modulePackagist | before 0.1.2 | 0.1.2 |
zfr/zfr-oauth2-server-modulePackagist | before 0.1.2, plus listed versions 0.1.00.1.1 | 0.1.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-rcm4-jv5g-wccm is a high vulnerability (CVSS 7.5) in zfr/zfr-oauth2-server-module, published June 7, 2024. No source lists public exploit code. Fixed in zfr/zfr-oauth2-server-module 0.1.2.
References
github.com/zf-fr/zfr-oauth2-server-module/issues/6