CVE-2025-61532: SVX Portal v · Cross-site Scripting
Source CVE Database V5
Not known to be exploited · CVSS 6.1 Medium.
Data as of 26 Oct 2026, 16:39 UTC
- EPSS
- 0.2% chance of exploitation in 30 days – higher than 20% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
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 9 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
Organizations should immediately audit their use of SVX Portal version 2.7A and restrict access to the last_heard_page.php component if possible. Implement strict input validation and output encoding on the TG parameter to neutralize malicious scripts. Employ Content Security Policy (CSP) headers to limit script execution sources and reduce XSS impact. Increase user awareness through training to recognize and avoid suspicious links or unexpected portal behavior. Monitor web logs for unusual requests targeting the TG parameter. If vendor patches become available, apply them promptly. Consider deploying web application firewalls (WAFs) with custom rules to detect and block XSS payloads targeting this parameter. Conduct regular security assessments and penetration testing focused on web application vulnerabilities. Finally, ensure incident response plans include procedures for handling XSS exploitation scenarios.
Description
Cross Site Scripting vulnerability in SVX Portal v.2.7A to execute arbitrary code via the TG parameter on last_heard_page.php component