CVE-2021-23266: medium-severity vulnerability in Crafter CMS
Improper Output Neutralization for Logs in Crafter Studio
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.6%
An anonymous user can craft a URL with text that ends up in the log viewer as is. The text can then include textual messages to mislead the administrator.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected products
Crafter Software · Crafter CMSRelated CVEs — Crafter CMS
In the same product, most dangerous first.
CVE-2021-23263MEDIUMTransmission of Private Resources into a New Sphere ('Resource Leak') in Crafter EngineEPSS 1.7%CVE-2022-40635MEDIUMImproper Control of Dynamically-Managed Code Resources in Crafter StudioEPSS 1.6%CVE-2022-40634MEDIUMImproper Control of Dynamically-Managed Code Resources in Crafter StudioEPSS 1.6%CVE-2021-23264HIGHTransmission of Private Resources into a New Sphere ('Resource Leak') and Exposure of Resource to Wrong Sphere in Crafter SearchEPSS 1.2%CVE-2020-25803MEDIUMAuthenticated attackers with developer privileges in Crafter Studio may execute OS commands via deep inspection of FreeMarker template exposed objects.EPSS 1.1%CVE-2020-25802MEDIUMAuthenticated attackers with developer privileges in Crafter Studio may execute OS commands via Groovy scripting.EPSS 1.1%