Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS03ajk4LWg3ZnAtNHZ3as4AAyaT

smarty Cross-site Scripting vulnerability in Javascript escaping

Impact

An attacker could exploit this vulnerability to execute arbitrary JavaScript code in the context of the user's browser session. This may lead to unauthorized access to sensitive user data, manipulation of the web application's behavior, or unauthorized actions performed on behalf of the user.

Patches

Please upgrade to the most recent version of Smarty v3 or v4.

For more information

If you have any questions or comments about this advisory please open an issue in the Smarty repo

Permalink: https://github.com/advisories/GHSA-7j98-h7fp-4vwj
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS03ajk4LWg3ZnAtNHZ3as4AAyaT
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 2 years ago
Updated: 12 months ago

CVSS Score: 7.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS Percentage: 0.00071
EPSS Percentile: 0.33511

Identifiers: GHSA-7j98-h7fp-4vwj, CVE-2023-28447
References:

• https://github.com/smarty-php/smarty/security/advisories/GHSA-7j98-h7fp-4vwj
• https://nvd.nist.gov/vuln/detail/CVE-2023-28447
• https://github.com/smarty-php/smarty/commit/685662466f653597428966d75a661073104d713d
• https://github.com/FriendsOfPHP/security-advisories/blob/master/smarty/smarty/CVE-2023-28447.yaml
• https://lists.fedoraproject.org/archives/list/[email protected]/message/HSAUM3YHWHO4UCJXRGRLQGPJAO3MFOZZ/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/JBB35GLYTL6JL6EOM6BOZNYP47JKNNHT/
• https://lists.fedoraproject.org/archives/list/[email protected]/message/P7O7SKTATM6GAP45S64QFXNLWIY5I7HP/
• https://github.com/advisories/GHSA-7j98-h7fp-4vwj

Repository: https://github.com/smarty-php/smarty
Blast Radius: 23.9

Affected Packages