TI-2024-03977 Aliases CVE-2024-4272 GHSA-qh4x-j5x9-4f8m

Support SVG < 1.1.0 - Stored XSS via SVG Upload

MEDIUM 60CWE-79Published 2024-07-13 · Updated 2024-08-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The Support SVG WordPress plugin before 1.1.0 does not sanitize SVG file contents, which enables users with at least the author role to SVG with malicious JavaScript to conduct Stored XSS attacks.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00396 34th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA and NVD

Fix Fixed Support SVG (Unknown): 1.1.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Unknown	Support SVG	before 1.1.0	1.1.0	Patch available	CNA

Support SVG VendorUnknown Affected before 1.1.0 Fixed in 1.1.0 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:sayedulsayem:support_svg::::::wordpress::*	before 1.1.0	Vulnerable	sayedulsayem

cpe:2.3:a:sayedulsayem:support_svg:*:*:*:*:*:wordpress:*:* Versions before 1.1.0 Vulnerable ·sayedulsayem

Remediation

Fix · CNA Support SVG (Unknown) Fixed in 1.1.0

Timeline

2026-10-02 Threatist record created from CVE-2024-4272
2026-10-03 Alias added: GHSA-qh4x-j5x9-4f8m

References

Exploit 1

https://wpscan.com/vulnerability/ed1b1540-a0e2-434e-8769-9532c3ed5e31/

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences