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Mon, 15 Jun 2026 08:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability was determined in postcss up to 7.1.1. Affected is the function toString of the file src/selectors/container.js of the component AST Serialization. Executing a manipulation can lead to uncontrolled recursion. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains, that according to his definition "DoS on server-side on user-generated CSS is low risk for us (since most users compile own CSS with PostCSS)." | A vulnerability was determined in postcss-selector-parser up to 6.1.2/7.1.2. Affected is the function toString of the file src/selectors/container.js of the component AST Serialization. Executing a manipulation can lead to uncontrolled recursion. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 6.1.3 and 7.1.3 is able to address this issue. This patch is called 5bc698cef66f8abd12610dc623e5d67cbc0f869d. It is suggested to upgrade the affected component. The vendor explains, that according to his definition "DoS on server-side on user-generated CSS is low risk for us (since most users compile own CSS with PostCSS)." The commits were backported to 6.x branch, which was the most downloaded version. |
| Title | postcss AST Serialization container.js toString recursion | postcss-selector-parser AST Serialization container.js toString recursion |
| First Time appeared |
Postcss-selector-parser
Postcss-selector-parser postcss-selector-parser |
|
| CPEs | cpe:2.3:a:postcss-selector-parser:postcss-selector-parser:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Postcss-selector-parser
Postcss-selector-parser postcss-selector-parser |
|
| References |
| |
| Metrics |
cvssV2_0
|
cvssV2_0
|
Fri, 29 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sun, 24 May 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability was determined in postcss up to 7.1.1. Affected is the function toString of the file src/selectors/container.js of the component AST Serialization. Executing a manipulation can lead to uncontrolled recursion. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains, that according to his definition "DoS on server-side on user-generated CSS is low risk for us (since most users compile own CSS with PostCSS)." | |
| Title | postcss AST Serialization container.js toString recursion | |
| First Time appeared |
Postcss
Postcss postcss |
|
| Weaknesses | CWE-404 CWE-674 |
|
| CPEs | cpe:2.3:a:postcss:postcss:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Postcss
Postcss postcss |
|
| References |
| |
| Metrics |
cvssV2_0
|
Projects
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Status: PUBLISHED
Assigner: VulDB
Published:
Updated: 2026-06-15T07:21:46.097Z
Reserved: 2026-05-23T09:49:26.559Z
Link: CVE-2026-9358
Updated: 2026-05-29T18:22:13.657Z
Status : Deferred
Published: 2026-05-24T06:16:37.573
Modified: 2026-06-17T11:05:05.637
Link: CVE-2026-9358
No data.
OpenCVE Enrichment
Updated: 2026-06-15T10:00:07Z