CVE-2020-15716
RosarioSIS 6.7.2 is vulnerable to XSS, caused by improper validation of user-supplied input by the Preferences.php script.
Does this matter?
A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 5.6%. Treat it as high on anything reachable from the internet.
Description
RosarioSIS 6.7.2 is vulnerable to XSS, caused by improper validation of user-supplied input by the Preferences.php script. A remote attacker could exploit this vulnerability using the tab parameter in a crafted URL.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 5.56% probability · 93th percentile
- Public exploits
- 1 in Exploit-DB · first 3 December 2025
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- rosariosis/rosariosis
- Source
- cve@mitre.org
EPSS 5.6% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/184942Third Party Advisory, VDB Entry
- https://github.com/MarkLee131/awesome-web-pocs/blob/main/CVE-2020-15716.md
- https://gitlab.com/francoisjacquet/rosariosis/-/blob/mobile/CHANGES.mdRelease Notes, Third Party Advisory
- https://gitlab.com/francoisjacquet/rosariosis/-/commit/89ae9de732024e3a2e99262aa98b400a1aa6975aPatch, Third Party Advisory
- https://gitlab.com/francoisjacquet/rosariosis/-/issues/291Broken Link
- https://gitlab.com/francoisjacquet/rosariosis/-/tags/v6.8-betaThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/184942Third Party Advisory, VDB Entry
- https://gitlab.com/francoisjacquet/rosariosis/-/blob/mobile/CHANGES.mdRelease Notes, Third Party Advisory
- https://gitlab.com/francoisjacquet/rosariosis/-/commit/89ae9de732024e3a2e99262aa98b400a1aa6975aPatch, Third Party Advisory
- https://gitlab.com/francoisjacquet/rosariosis/-/issues/291Broken Link
- https://gitlab.com/francoisjacquet/rosariosis/-/tags/v6.8-betaThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.