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Vulnerability record · CVE-2025-5877 · published 9 June 2025

CVE-2025-5877: Fengoffice feng office xml external entity (xxe) vulnerability

Fengoffice · Feng Office

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.

2.1 CVSS 4.0 Low EPSS 0.43% · top 65.5% CWE-610 · CWE-610CWE-611 · XML external entity (XXE)
2.1CVSS 4.0 base score, v2 6.5
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 3 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://gist.github.com/mcdruid/e78694d754f44884830898be082fcbaa ExploitThird Party Advisory
https://gist.github.com/mcdruid/e78694d754f44884830898be082fcbaa#steps-to-reproduce ExploitThird Party Advisory
https://vuldb.com/?ctiid.311636 Permissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.311636 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.586971 Third Party AdvisoryVDB Entry
https://gist.github.com/mcdruid/e78694d754f44884830898be082fcbaa#steps-to-reproduce ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-5877), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.