CVE-2025-52179: Zucchetti Ad Hoc Revolution · Cross-site Scripting (XSS)
Source CVE Database V5
Not known to be exploited · CVSS 6.1 Medium · fixed in 4.2 : update affected systems when convenient.
Data as of 26 Oct 2026, 17:16 UTC
- EPSS
- 0.2% chance of exploitation in 30 days – higher than 17% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 4.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 30 Oct 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
1. 2. Implement strict input validation and output encoding on the pHtmlSource parameter to neutralize malicious scripts. 3. Deploy Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts and reduce the impact of XSS attacks. 4. Conduct regular security awareness training focused on phishing and social engineering to reduce the likelihood of users triggering the vulnerability. 5. Use web application firewalls (WAFs) configured to detect and block common XSS attack patterns targeting the vulnerable endpoint. 6. Review and limit the exposure of the /ahrw/jsp/gsfr_feditorHTML.jsp endpoint to only trusted networks or users where possible. 7. Perform regular security assessments and penetration testing to identify and remediate similar vulnerabilities proactively.
Description
Cross-site scripting (XSS) vulnerability in Zucchetti Ad Hoc Revolution 4.1 and earlier allows remote unauthenticated attackers to inject arbitrary JavaScript via the pHtmlSource parameter of the /ahrw/jsp/gsfr_feditorHTML.jsp endpoint.