本頁列出影響 mozilla bleach 的已公開 CVE 漏洞（透過 NVD CPE 關聯）。每列包含嚴重程度評分、摘要與發布日期，便於識別與分析安全議題。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2021-23980 | A mutation XSS affects users calling bleach.clean with all of: svg or math in the allowed tags p or br in allowed tags style, title, noscript, script, textarea, noframes, iframe, or xmp in allowed tags the keyword argument strip_comments=False Note: none of the above tags are in the default allowed tags and strip_comments defaults to True. | [email protected] | 6.1 | 0.47% | 2023-02-16 | 2025-03-19 |
| CVE-2020-6817 | bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}). | [email protected] | 7.5 | 0.59% | 2023-02-16 | 2025-03-19 |
| CVE-2020-6816 | In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False. | [email protected] | 6.1 | 0.42% | 2020-03-24 | 2024-11-21 |
| CVE-2020-6802 | In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option. | [email protected] | 6.1 | 0.27% | 2020-03-24 | 2024-11-21 |
| CVE-2018-7753 | An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized. | [email protected] | 9.8 | 0.54% | 2018-03-07 | 2024-11-21 |