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CVE-2020-15718

45
FAUCET Score

CVE-2020-15718 is a Cross-Site Scripting (XSS) vulnerability affecting RosarioSIS version 6.7.2, caused by improper input validation in the PrintSchedules.php script. This medium-severity flaw (CVSS 6.1) can be exploited remotely with low complexity, requiring user interaction to achieve low impacts on confidentiality and integrity. Public exploit code is available on ExploitDB (EDB-52449), and the vulnerability is listed on an active "Hot List." Its EPSS score indicates a higher likelihood of exploitation compared to most CVEs, and it has garnered significant community attention.

Impacted Technologies

VendorProductVersion(s)CPE
6.7.2CPE matchmatch criteria
cpe:2.3:a:rosariosis:rosariosis:6.7.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
6.33%
Probability of exploitation in next 30 days
EPSS Percentile
92.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2020-15718 · Feb 13, 2026
ExploitDB: EDB-52449 · Dec 3, 2025
This CVE's current EPSS score of 0.0633 is in the 97th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/184944
Third Party AdvisoryVDB Entry
github.com / MarkLee131/awesome-web-pocs/blob/main/CVE-2020-15718.md
gitlab.com / francoisjacquet/rosariosis/-/blob/mobile/CHANGES.md
Release NotesThird Party Advisory
gitlab.com / francoisjacquet/rosariosis/-/commit/89ae9de732024e3a2e99262aa98b400a1aa6975a
PatchThird Party Advisory
gitlab.com / francoisjacquet/rosariosis/-/issues/291
Broken Link
gitlab.com / francoisjacquet/rosariosis/-/tags/v6.8-beta
Third Party Advisory