CVE-2020-22907

7.5 highEPSS 1.6%

High (7.5) in jsish jsish. EPSS 1.6% chance of exploitation in the next 30 days.

Stack overflow vulnerability in function jsi_evalcode_sub in jsish before 3.0.18, allows remote attackers to cause a Denial of Service via a crafted value to the execute parameter.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2021-07-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

jsish:jsish

References

https://github.com/pcmacdon/jsish/issues/16
https://github.com/pcmacdon/jsish/issues/16

Check your stack JSON