CVE•Published 2026-02-07•Modified 2026-04-29•0 articles on news•5 live references•NVD data

CVE-2026-2074Zoneland · O2oa

Vulnerability data via NVD (ingested)

CVSS v3.1

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS percentile

Exploit Prediction Scoring System · top 76% of all CVEs

Weaknesses (CWE)

CWE-610Externally Controlled Reference to a Resource in Another Sphere CWE-611Improper Restriction of XML External Entity Reference

Description

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.

Timeline

Published 2026-02-07

Modified 2026-04-29

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-2074

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Zoneland O2oa"

All exposed Zoneland O2oa instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"O2oa"

HTTP body or banner mentions "O2oa" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-2074