Cross-site scripting in Wasiliy Strecker / ContestGallery developer Contest Gallery…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Contest Gallery – Upload, Vote & Sell with PayPal and Stripe plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple form field parameters in all versions up to, and including, 27.0.2. This is due to insufficient input sanitization and output escaping on user-supplied attributes. This makes it possible for authenticated attackers, with author-level access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Wasiliy Strecker / ContestGallery developer | Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe | up to 27.0.2 | — | No fix listed | CNA |
- Contest Gallery – Upload & Vote Photos, Media, Sell with PayPal & Stripe VendorWasiliy Strecker / ContestGallery developer Affected up to 27.0.2 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:contest-gallery:contest_gallery:*:*:*:*:*:*:*:* | — | — | Wasiliy Strecker / ContestGallery developer |
- cpe:2.3:a:contest-gallery:contest_gallery:*:*:*:*:*:*:*:* Versions — — ·Wasiliy Strecker / ContestGallery developer
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-10383
- 2026-10-03 Alias added: GHSA-gwqg-2qww-8ghf
References
Other 7
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de379f74-660a-4e59-b1c4-4b88dff8a843?source=cve
- https://plugins.trac.wordpress.org/browser/contest-gallery/tags/26.1.1/v10/v10-admin/upload/fields/input.php#L367
- https://plugins.trac.wordpress.org/browser/contest-gallery/tags/26.1.1/v10/v10-admin/upload/fields/input.php#L381
- https://plugins.trac.wordpress.org/browser/contest-gallery/tags/26.1.1/v10/v10-admin/upload/fields/input.php#L389
- https://plugins.trac.wordpress.org/browser/contest-gallery/tags/26.1.1/v10/v10-admin/upload/fields/textarea.php#L330
- https://plugins.trac.wordpress.org/browser/contest-gallery/tags/26.1.1/v10/v10-admin/upload/fields/textarea.php#L338
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3372123%40contest-gallery&new=3372123%40contest-gallery&sfp_email=&sfph_mail=
More Wasiliy Strecker / ContestGallery developer vulnerabilities
- TI-2022-03804 Contest Gallery < 19.1.5 - Unauthenticated SQL Injection CVSS 3.1HIGH 7.5
- TI-2022-03802 Contest Gallery < 19.1.5.1 - Unauthenticated SQL Injection CVSS 3.1HIGH 7.5
- TI-2024-26556 WordPress Contest Gallery plugin <= 23.1.2 - Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
- TI-2022-03797 Contest Gallery < 19.1.5 - Admin+ SQL Injection CVSS 3.1MEDIUM 6.5
- TI-2022-03812 Contest Gallery < 19.1.5 - Author+ SQL Injection CVSS 3.1MEDIUM 6.5
- TI-2022-03811 Contest Gallery < 19.1.5 - Author+ SQL Injection CVSS 3.1MEDIUM 6.5
Sources
- CVE-2025-10383 · CVE Program
- CVE-2025-10383 · NVD
- FIRST EPSS
- GHSA-gwqg-2qww-8ghf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences