CVE-2026-108545: SillyTavern 1.12.13 through 1.19.0 Pre-Authentication Denial of Service via Body Parsing
Affected: SillyTavern · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 48% of scored CVEs
DescriptionCVE.org
SillyTavern 1.12.13 through 1.19.0 contains a denial of service vulnerability that allows unauthenticated remote attackers to exhaust resources because body-parser middleware runs before authentication and whitelist checks. Attackers can send large or compressed JSON or urlencoded bodies up to 500 MB, optionally in parallel, to exhaust memory and CPU and deny service.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- SillyTavern · SillyTavernfrom 1.12.13 up to and including 1.19.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- SillyTavern
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-108545 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.