League CommonMark 1.3.0 before 2.10.2 Stored XSS via DisallowedRawHtml Bypass
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| thephpleague | commonmark | unaffected | — |
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thephpleague | Commonmark |
|
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.250% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | League CommonMark from 1.3.0 before 2.10.2 contains a cross-site scripting vulnerability that allows users posting Markdown to bypass the DisallowedRawHtml extension by ending raw HTML with a bare disallowed tag name. Attackers can place a lone <script or <iframe line followed by a block supplying attributes like src or onload, executing stored scripts in viewers' browsers under default GFM settings. | |
| Title | League CommonMark 1.3.0 before 2.10.2 Stored XSS via DisallowedRawHtml Bypass | |
| First Time appeared |
Thephpleague
Thephpleague commonmark |
|
| Weaknesses | CWE-80 | |
| CPEs | cpe:2.3:a:thephpleague:commonmark:-:*:*:*:*:*:*:* | |
| Vendors & Products |
Thephpleague
Thephpleague commonmark |
|
| References |
| |
| Metrics |
cvssV3_1
|