CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Captcha Protect is a Traefik middleware to add an anti-bot challenge to individual IPs in a subnet when traffic spikes are detected from that subnet. Prior to version 1.12.2, a reflected cross-site scripting (XSS) vulnerability exists in github.com/libops/captcha-protect. The challenge page accepted a client-supplied destination value and rendered it into HTML using Go's text/template. Because text/template does not perform contextual HTML escaping, an attacker could supply a crafted destination value that breaks out of the hidden input attribute and injects arbitrary script into the challenge page. This issue has been patched in version 1.12.2.
Засегнати продукти
- libops captcha-protect: < 1.12.2
Вид слабост
История
- 31 март 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-34206
- https://nvd.nist.gov/vuln/detail/CVE-2026-34206
- https://github.com/libops/captcha-protect/security/advisories/GHSA-ph62-4j5g-2q4r
- https://github.com/libops/captcha-protect/commit/eef6211ecd1147273be484d913b81c68c0bd8d3f
- https://github.com/libops/captcha-protect/releases/tag/v1.12.2