CVE-2026-2074
low-risk
Published 2026-02-07
A vulnerability was identified in O2OA up to 9.0.0. This impacts an unknown function of the file /x_program_center/jaxrs/mpweixin/check of the component HTTP POST Request Handler. The manipulation leads to xml external entity reference. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Do I need to act?
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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.3/10
Medium
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (5)
Permissions Required
https://vuldb.com/?ctiid.344640
Third Party Advisory
https://vuldb.com/?id.344640
Third Party Advisory
https://vuldb.com/?submit.745486
Third Party Advisory
https://vuldb.com/?submit.745489
28
/ 100
low-risk
Severity
23/34 · High
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal