CVE-2026-42657
WordPress Contest Gallery plugin <= 28.1.7 - Other Vulnerability Type vulnerability
Unauthenticated Other Vulnerability Type in Contest Gallery <= 28.1.7 versions.
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
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress Contest Gallery plugin <= 28.1.7 - Other Vulnerability Type vulnerability
Unauthenticated Other Vulnerability Type in Contest Gallery <= 28.1.7 versions.
- Record
CVE-2026-42657- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-1284
- Updated
- 2026-11-02
EUVDEUVD-2026-36822
Unauthenticated Other Vulnerability Type in Contest Gallery <= 28.1.7 versions.
- Record
EUVD-2026-36822- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-pvw3-j77v-26w9
Unauthenticated Other Vulnerability Type in Contest Gallery <= 28.1.7 versions.
Unauthenticated Other Vulnerability Type in Contest Gallery <= 28.1.7 versions.
- Record
GHSA-pvw3-j77v-26w9- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-1284
- Updated
- 2026-11-02
NVD
Unauthenticated Other Vulnerability Type in Contest Gallery <= 28.1.7 versions.
- Record
CVE-2026-42657- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - Weakness
- CWE-1284
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-42657 is a medium vulnerability (CVSS 6.5) in Wasiliy Strecker Contest Gallery, published June 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 12th percentile. No source names a fixed version.