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NVD Vulnerability Details :
CVE-2026-2074
Analyzed
More InfoOfficial Page
Source-cna@vuldb.com
View Known Exploited Vulnerability (KEV) details
Published At-07 Feb, 2026 | 05:16
Updated At-17 Feb, 2026 | 19:07

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.3MEDIUM
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
Primary3.16.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Secondary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Secondary
Version: 4.0
Base score: 5.3
Base severity: MEDIUM
Vector:
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
Type: Primary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches
zoneland
zoneland
>>o2oa>>Versions up to 9.0.0(inclusive)
cpe:2.3:a:zoneland:o2oa:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-610Primarycna@vuldb.com
CWE-611Primarycna@vuldb.com
CWE-611Primarynvd@nist.gov
CWE ID: CWE-610
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-611
Type: Primary
Source: cna@vuldb.com
CWE ID: CWE-611
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/SourByte05/SourByte-Lab/issues/7cna@vuldb.com
Exploit
Issue Tracking
Mitigation
Third Party Advisory
https://vuldb.com/?ctiid.344640cna@vuldb.com
Permissions Required
VDB Entry
https://vuldb.com/?id.344640cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.745486cna@vuldb.com
Third Party Advisory
VDB Entry
https://vuldb.com/?submit.745489cna@vuldb.com
Third Party Advisory
VDB Entry
Hyperlink: https://github.com/SourByte05/SourByte-Lab/issues/7
Source: cna@vuldb.com
Resource:
Exploit
Issue Tracking
Mitigation
Third Party Advisory
Hyperlink: https://vuldb.com/?ctiid.344640
Source: cna@vuldb.com
Resource:
Permissions Required
VDB Entry
Hyperlink: https://vuldb.com/?id.344640
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/?submit.745486
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Hyperlink: https://vuldb.com/?submit.745489
Source: cna@vuldb.com
Resource:
Third Party Advisory
VDB Entry
Change History
0Changes found
Details not found