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SCA: security update for getgrav/grav (GHSA-fmg2-f5r9-24qc)

medium Tenable Self-Hosted Container Security Plugin ID 441622

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - grav-plugin-admin is the admin plugin for Grav is an HTML user interface that provides a convenient way to
 configure Grav and easily create and modify pages. Prior to 1.10.49.5, the application fails to properly
 validate and sanitize user input in the data[header][title] parameter. As a result, attackers can craft a
 malicious URL with an XSS payload. When this URL is accessed, the injected script is reflected back in the
 HTTP response and executed within the context of the victim's browser session. This vulnerability is fixed
 in 1.10.49.5. (CVE-2026-44737)

Solution

Update the getgrav/grav library and its related packages to version 1.7.49.5 or later.

See Also

https://github.com/advisories/GHSA-fmg2-f5r9-24qc

Plugin Details

Severity: Medium

ID: 441622

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 5/9/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.38

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS Score Source: CVE-2026-44737

CVSS v3

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 4.2

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.2

Threat Score: 2.2

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 5/8/2026

Vulnerability Publication Date: 5/8/2026

Reference Information

CVE: CVE-2026-44737

cwe: CWE-79