What’s Vulnerable › Vulnerabilities

CVE-2020-23260

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-04-04 · updated 2026-06-17
• Weakness: CWE-787

Description

An issue found in Jsish v.3.0.11 and before allows an attacker to cause a denial of service via the StringReplaceCmd function in the src/jsiChar.c file.

Affected products

• Jsish Jsi: through 3.0.11

References

• https://github.com/pcmacdon/jsish/issues/14
• https://jsish.org/fossil/jsi2/tktview?name=3e211e44b1
• https://github.com/pcmacdon/jsish/issues/14
• https://jsish.org/fossil/jsi2/tktview?name=3e211e44b1

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