CVE-2024-22191: high-severity vulnerability in avo-hq avo
Stored cross-site scripting (XSS) in `key_value` field in Avo
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 0.7%
Avo is a framework to create admin panels for Ruby on Rails apps. A stored cross-site scripting (XSS) vulnerability was found in the key_value field of Avo v3.2.3 and v2.46.0. This vulnerability could allow an attacker to execute arbitrary JavaScript code in the victim's browser. The value of the key_value is inserted directly into the HTML code. In the current version of Avo (possibly also older versions), the value is not properly sanitized before it is inserted into the HTML code. This vulnerability could be used to steal sensitive information from victims that could be used to hijack victims' accounts or redirect them to malicious websites. Avo 3.2.4 and 2.47.0 include a fix for this issue. Users are advised to upgrade.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Affected products
avo-hq · avoRelated CVEs — avo-hq avo
In the same product, most dangerous first.
CVE-2023-34102HIGHPossible unsafe reflection / partial denial of service in avoEPSS 1.6%CVE-2024-22411MEDIUMCross site scripting in Action messages on AvoEPSS 0.7%CVE-2023-34103HIGHStored XSS (Cross Site Scripting) in html content based fields of avoEPSS 0.6%CVE-2026-53769MEDIUMAvo: Direct attachment upload endpoint lacks upload authorization and bypasses field-level upload policyEPSS 0.4%CVE-2026-55518CRITICALAvo: Missing Authorization in Avo Association Attach Endpoint Allows Unauthorized Relationship Manipulation and Privilege EscalationEPSS 0.4%CVE-2026-42205HIGHAvo: Broken Access Control: Unauthorized Execution of Arbitrary Action Classes Across ResourcesEPSS 0.3%