PT-2022-23994 · Silverstripe · Silverstripe/Framework

Steve Boyd · Published 2022-11-21 · Updated 2025-04-25 · CVE-2022-37430

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Silverstripe silverstripe/framework versions through 4.11

Description The issue allows for an XSS vulnerability via the href attribute of a link. A malicious content author could add a JavaScript payload to the href attribute. This is similar to a previously identified issue, but the fix for that issue did not account for the casing of the href attribute. An attacker must have access to the CMS to exploit this issue.

Recommendations For versions through 4.11, as a temporary workaround, consider restricting access to the CMS to minimize the risk of exploitation. Avoid using the href attribute in links within the CMS until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-37430

GHSA-QW4W-VQ8V-2WCV

Affected Products

Silverstripe/Framework

References · 11

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2022-37430.yaml · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-37430 · Security Note
• https://silverstripe.org/blog/tag/release · Vendor Advisory
• https://forum.silverstripe.org/c/releases · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qw4w-vq8v-2wcv · Vendor Advisory
• https://silverstripe.org/download/security-releases/CVE-2022-37430 · Vendor Advisory
• https://silverstripe.org/download/security-releases · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-37430 · Vendor Advisory
• https://t.me/cvenotify/119886 · Telegram Post
• https://silverstripe.org/download/security-releases/cve-2022-37430 · Note
• https://t.me/cibsecurity/53395 · Telegram Post