VDB
CVE-2026-1561
CVE-2026-1561
PUBLISHED
CVSS 5.400000095367432 MEDIUM
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.3 IBM WebSphere Application Server Liberty is vulnerable to server-side request forgery (SSRF). This may allow remote attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.
EPSS 0.04% · 13.3th percentile
Risk Scores
CVSS 3.1
5.400000095367432
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
EPSS Score
0.04%
13.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| ibm | websphere_application_server | 17.0.0.3 |
| IBM | WebSphere Application Server Liberty | 17.0.0.3, 17.0.0.3, 17.0.0.3 |
Exploit Intelligence
- CIRCL seen: CVE-2026-1561 (circl-sighting)
- CIRCL seen: CVE-2026-1561 (circl-sighting)
- https://www.ibm.com/support/pages/node/7267347 (circl)
- compose.yml (github-poc)
- compose.yml (github-poc)
- compose.yml (github-poc)
- compose.yml (github-poc)
- compose.yml (github-poc)
Timeline
- Mar 24, 2026 PoC Published
- Mar 25, 2026 Coalition ESS Score
- Mar 25, 2026 CVE Published
- Mar 26, 2026 PoC Published
- Mar 26, 2026 CVE Updated
- Mar 29, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
References
- https://www.ibm.com/support/pages/node/7267347 vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-1561 advisory