CVE-2026-2074 is an XML External Entity (XXE) vulnerability affecting O2OA versions up to 9.0.0, specifically within the /x_program_center/jaxrs/mpweixin/check component's HTTP POST Request Handler. This medium-severity vulnerability (CVSS 6.3) allows an unauthenticated remote attacker to achieve low impact on confidentiality, integrity, and availability. While a public exploit is available, there is currently no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 9.0.0CPE matchmatch criteria | cpe:2.3:a:zoneland:o2oa:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
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:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.