🛡️ GHSA-4j9x-g4x8-vcmf — zendframework1

🟠 CVSS 8.0 — High ✅ No Known Exploit CWE-611 OSV
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

ZendFramework potential XML eXternal Entity injection vectors

Zend_Feed_Rss and Zend_Feed_Atom were found to contain potential XML eXternal Entity (XXE) vectors due to insecure usage of PHP's DOM extension. External entities could be specified by adding a specific DOCTYPE element to feeds; exploiting this vulnerability could coerce opening arbitrary files and/or TCP connections.

A similar issue was fixed for 1.11.13 and 1.12.0, in the Zend_Feed::import() factory method; however, the reporter of the issue discovered that the individual classes contained similar functionality in their constructors which remained vulnerable.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.

Weakness class

GHSA-4j9x-g4x8-vcmf is classified as CWE-611: XML External Entity Reference (XXE). An XML parser resolves external entities, letting a crafted document read local files or reach internal services.

Affected software

GHSA-4j9x-g4x8-vcmf is recorded against 1 package.

  • zendframework/zendframework1 (from 1.12.0 up to 1.12.1)

Timeline and source

Published on 7 June 2024 and last revised on 4 December 2024. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

framework.zend.com (Web)
github.com (Web)
github.com (Package)

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE CWE-611
Public Exploit ✅ No
Source OSV
Published 2024-06-07
Updated 2026-08-20
Modified 2024-12-04
Fix URL N/A

Affected Packages

Software From version Fixed in
zendframework/zendframework1 1.12.0 1.12.1

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