Vulnerability in Simstudioai Sim
CVE-2026-13510
A vulnerability was found in SimStudioAI sim up to 0.6.92. Affected by this vulnerability is an unknown functionality in the library apps/sim/lib/core/security/deployment.ts of the component Password Protection Handler. Performing a manipulation results in use of weak hash. The attack is possible to be carried out remotely. The attack's complexity is rated as high. The exploitation appears to be difficult. The exploit has been made public and could be used. The pull request to fix this issue awaits acceptance.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (21.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Simstudioai Sim — versions 0.6.0, 0.6.1, 0.6.2
Weakness classification (CWE)
References
- vuldb.com/vuln/374518 (vdb-entry)
- vuldb.com/vuln/374518/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-13510 (third-party-advisory)
- vuldb.com/submit/838842 (third-party-advisory)
- github.com/simstudioai/sim/issues/4759 (issue-tracking, exploit)
- github.com/simstudioai/sim/pull/4760 (issue-tracking, patch)
- github.com/simstudioai/sim/ (product)
Frequently asked questions
- What is CVE-2026-13510?
- CVE-2026-13510 is a low-severity vulnerability in Simstudioai Sim, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 3.7/10. Published 2026-06-28.
- How severe is CVE-2026-13510?
- Low severity. CVSS v3 base score is 3.7 out of 10.