CVE-2026-108803

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.20% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 9.9% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS 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:X/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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-13.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-12 05:15Z17 DAYS AGO

Last updated

2026-10-13 14:43Z15 DAYS AGO

Reserved

2026-10-11

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS 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:X

Weaknesses

• CWE-613Insufficient Session ExpirationBase

Data version

5.2

Document digest

0db4ab9a9b7ec18bc4a7937f9a7a308e9483a5025484eb1d582224bf1f8187d2

• vuldb.comVDB-416580 | y_project RuoYi Disable API add changeStatus session expirationhttps://vuldb.com/vuln/416580vdb-entrytechnical-description
• vuldb.comVDB-416580 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/416580/ctisignaturepermissions-required
• vuldb.comCVE-2026-108803 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-108803third-party-advisory
• vuldb.comSubmit #962567 | y_project RuoYi 4.8.3 Insufficient Session Expirationhttps://vuldb.com/submit/962567third-party-advisory
• github.comhttps://github.com/Bob-wentao/security-report-for-ruoyi-csrf-get-delete/blob/main/security-report-ruoyi-4.8.3-insufficient-session-expiration.mdbroken-link