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CVE-2020-15600

33
FAUCET Score

CVE-2020-15600 describes a Cross-Site Request Forgery (CSRF) vulnerability in CMSUno versions prior to 1.6.1, specifically within the uno.php component, which allows an attacker to change the administrator's password. This vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited remotely with low complexity, requiring user interaction, and resulting in high integrity impact (password change) without affecting confidentiality or availability. While there is no evidence of active exploitation or Metasploit/Nuclei modules, exploit code is publicly available on ExploitDB, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.6.1CPE matchmatch criteria
cpe:2.3:a:cmsuno_project:cmsuno:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.90%
Probability of exploitation in next 30 days
EPSS Percentile
77.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-48679 · Jul 17, 2020
This CVE's current EPSS score of 0.0190 is in the 89th 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

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/158455/CMSUno-1.6-Cross-Site-Request-Forgery.html
ExploitThird Party AdvisoryVDB Entry
github.com / boiteasite/cmsuno/issues/15
ExploitIssue TrackingThird Party Advisory