01 Record
CVE-2024-8995
Authorization Code issued for Deleted User reuse in Multiple WSO2 Products Allows Unauthorized Access
MediumPUBLISHEDCNA: WSO2
CNA base score4.9 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
02 Description
Authorization Code issued for Deleted User reuse in Multiple WSO2 Products Allows Unauthorized Access
03 Exploitation and scoring
- 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.
- EPSS probability
- 0.18% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 7.9% of scored records. A rank, not a probability.
- NVD base score
- 4.9 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-10-27.
- 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.
04 Metadata
- Published
- 2026-08-06 07:32Z2 MO AGO
- Last updated
- 2026-08-06 12:34Z2 MO AGO
- Reserved
- 2024-09-19
- Assigning CNA
- WSO2
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 4.9)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-613Insufficient Session ExpirationBase
- Data version
- 5.2
- Document digest
- 333f7b9628ef04d097acd6730beece5d00dc85e9f711b2f0145331fc1b8d8a11
05 Affected products
VendorProductVersionsPlatforms
WSO2WSO2 API Manager3.1.0 to < 3.1.0.320, 3.2.0 to < 3.2.0.413, 3.2.1 to < 3.2.1.90, 4.0.0 to < 4.0.0.334, 4.1.0 to < 4.1.0.255, 4.2.0 to < 4.2.0.195, 4.3.0 to < 4.3.0.106, 4.4.0 to < 4.4.0.70, 4.5.0 to < 4.5.0.55, 4.6.0 to < 4.6.0.19—
WSO2WSO2 Identity Server5.10.0 to < 5.10.0.345, 5.11.0 to < 5.11.0.395, 6.0.0 to < 6.0.0.229, 6.1.0 to < 6.1.0.208—
WSO2WSO2 Carbon OAuth6.4.2 to < 6.4.2.154, 6.4.111 to < 6.4.111.131, 6.4.176 to < 6.4.176.35, 6.4.180 to < 6.4.180.17, 6.8.0 to < 6.8.0.46, 6.9.6 to < 6.9.6.34, 6.11.21 to < 6.11.21.59, 6.13.16 to < 6.13.16.27, 6.13.19 to < 6.13.19.19, 6.13.27 to < 6.13.27.15, 6.13.41 to < 6.13.41.4—
06 References
07 Remediation
Follow the instructions given on https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-2753/#solution