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CVE-2017-8082

23
FAUCET Score

CVE-2017-8082 describes a Cross-Site Request Forgery (CSRF) vulnerability in the Thumbnail Editor of the File Manager in concrete5 version 8.1.0. This medium-severity vulnerability (CVSS 6.5) allows an unauthenticated attacker to trigger a site-wide denial of service by tricking an administrator into visiting a malicious web page. The attack requires user interaction but has a high impact on availability, rendering the entire concrete5 installation inaccessible. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.1.0CPE matchmatch criteria
cpe:2.3:a:concretecms:concrete_cms:8.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.20%
Probability of exploitation in next 30 days
EPSS Percentile
65.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0120 is in the 78th percentile among its peer group of 26,221 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

drive.google.com / open
Exploit
twitter.com / insecurity/status/856066923146215425
Third Party Advisory
zeroday.insecurity.zone / exploits/concrete5_csrf_dos.txt
ExploitThird Party Advisory