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: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Etherpad is a real-time collaborative editor. Prior to 3.3.1, result.appendSpan in src/static/js/domline.ts interpolates the start attribute of a numbered list directly into an unquoted ol start attribute before assigning the generated markup to node.innerHTML. ImportEtherpad.setPadRaw in src/node/utils/ImportEtherpad.ts accepts attacker-controlled attribute-pool values from a crafted .etherpad import, including list:number1 and a malicious start value. Any user with write access to a pad can store markup that executes as cross-site scripting when another user opens the pad or /timeslider, including when an administrator views the pad. This issue is fixed in version 3.3.1.
Засегнати продукти
- ether etherpad: < 3.3.1
Вид слабост
История
- 19 август 2026 Публикувано
Други уязвимости в ether etherpad
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-55085
- https://nvd.nist.gov/vuln/detail/CVE-2026-55085
- https://github.com/ether/etherpad/security/advisories/GHSA-f7h5-v9hm-548j
- https://github.com/ether/etherpad/pull/7937
- https://github.com/ether/etherpad/commit/d828185efcac9abc2e46e6da1c171393500fa319
- https://github.com/ether/etherpad/releases/tag/v3.3.1