Vendor
CleanTalk vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in CleanTalk: 0 in the last 7 days and 4 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-19855, was published on 9 September 2026.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 1
- Exploited in the wild
- 0
About CleanTalk
CleanTalk provides cloud-based anti-spam and security services for websites and CMS platforms.
Latest CleanTalk vulnerabilities
- CVE-2026-19855: CleanTalk WordPress plugin arbitrary shortcode execution in commentsmediumCVSS 6.5EPSS 0.2%
- CVE-2026-77830: CleanTalk Spam Protection stored XSS in comment contenthighCVSS 7.2EPSS 0.5%
- CVE-2026-66593: CleanTalk Security & Malware Scan SQL injectioncriticalCVSS 9.3EPSS 0.4%
- CVE-2026-10770: Drupal Anti-Spam by CleanTalk reflected XSS in API response handlinginfoCVSS 4.2
- CVE-2026-8071: CleanTalk Anti-Spam stored XSS in email-encoding shortcodeinfoCVSS 8.8
Most severe CleanTalk vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-66593: CleanTalk Security & Malware Scan SQL injectioncriticalCVSS 9.3EPSS 0.4%
- CVE-2026-77830: CleanTalk Spam Protection stored XSS in comment contenthighCVSS 7.2EPSS 0.5%
- CVE-2026-19855: CleanTalk WordPress plugin arbitrary shortcode execution in commentsmediumCVSS 6.5EPSS 0.2%
- CVE-2026-8071: CleanTalk Anti-Spam stored XSS in email-encoding shortcodeinfoCVSS 8.8
- CVE-2026-10770: Drupal Anti-Spam by CleanTalk reflected XSS in API response handlinginfoCVSS 4.2
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 1 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 1 | 1 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 1 | 0 | |
| 7 Sep 2026 | 1 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/vendors/cleantalk.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "CleanTalk vulnerabilities", https://junglewise.ai/threats/vendors/cleantalk, 26 September 2026.