Medium severity · published Aug 21, 2026
CVE-2026-77795
Dromara RuoYi-Vue-Plus Workflow Endpoint TestLeaveController improper authorization
6.3
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was identified in Dromara RuoYi-Vue-Plus up to 5.6.2. This issue affects the function FlwInstanceController/FlwDefinitionController/FlwCategoryController/FlwSpelController/TestLeaveController of the component Workflow Endpoint. Such manipulation leads to improper authorization. The attack can be launched remotely.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RU
RuoYi-Vue-Plus · Dromara
5.6.0; 5.6.1; 5.6.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-77795
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-77795
github.com
https://github.com/SunRisexyz/Vul-of-Ruoyi/issues/1
vuldb.com
https://vuldb.com/cve/CVE-2026-77795
vuldb.com
https://vuldb.com/submit/881227
vuldb.com
https://vuldb.com/vuln/394113
vuldb.com
https://vuldb.com/vuln/394113/cti
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