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CVE-2025-55816VulnerabilityPublished Updated

CVE-2025-55816: n/a

Source CVE Database V5

0

Not known to be exploited · CVSS 6.1 Medium.

Data as of 25 Oct 2026, 19:02 UTC

CVSS 3.1 base score
6.1Medium
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.2% chance of exploitation in 30 days – higher than 19% 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:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 Dec 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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 2026-10-25.

What to do

AI-suggested

1. Implement strict input validation and sanitization on all user-supplied data in the /modifica_app.php file, ensuring that scripts or HTML tags are properly encoded or removed. 2. Apply output encoding on all dynamic content rendered in the affected module to prevent script execution. 3. Restrict user input fields to accept only expected data types and lengths, employing whitelisting where possible. 4. Upgrade HotelDruid to the latest version once a patch is released; monitor vendor advisories for updates. 5. Employ Content Security Policy (CSP) headers to limit the execution of unauthorized scripts in the web application. 6. Conduct regular security audits and penetration testing focusing on input handling in web modules. 7. Educate staff and users about the risks of clicking unknown links and recognizing phishing attempts. 8. Monitor web server logs for suspicious requests targeting /modifica_app.php or unusual input patterns. 9. If patching is delayed, consider implementing web application firewall (WAF) rules to detect and block XSS payloads targeting this endpoint. 10. Ensure secure session management to limit the impact of stolen session tokens.

Description

HotelDruid v3.0.7 and before is vulnerable to Cross Site Scripting (XSS) in the /modifica_app.php file.

References

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