What’s Vulnerable › Vulnerabilities

CVE-2025-5877: Fengoffice Feng Office Document Upload ApplicationDataObject.class.php xml external entity reference

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-06-09 · updated 2026-06-17
• Weakness: CWE-610

Description

A vulnerability, which was classified as problematic, has been found in Fengoffice Feng Office 3.2.2.1. Affected by this issue is some unknown functionality of the file /application/models/ApplicationDataObject.class.php of the component Document Upload Handler. The manipulation leads to xml external entity reference. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Fengoffice Feng Office: 3.2.2.1

References

• https://gist.github.com/mcdruid/e78694d754f44884830898be082fcbaa
• https://gist.github.com/mcdruid/e78694d754f44884830898be082fcbaa#steps-to-reproduce
• https://vuldb.com/?ctiid.311636
• https://vuldb.com/?id.311636
• https://vuldb.com/?submit.586971
• https://gist.github.com/mcdruid/e78694d754f44884830898be082fcbaa#steps-to-reproduce

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