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CVE-2018-5690

19
FAUCET Score

CVE-2018-5690 describes a cross-site scripting (XSS) vulnerability in Dotclear 2.12.1, specifically within the admin/users.php component. This medium-severity vulnerability (CVSS 5.4) allows authenticated attackers to inject malicious web scripts or HTML via the 'nb' parameter, impacting the confidentiality and integrity of user data. While the attack complexity is low, requiring user interaction, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.12.1CPE matchmatch criteria
cpe:2.3:a:dotclear:dotclear:2.12.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
56.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 91st percentile among its peer group of 15,239 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

dev.dotclear.org / 2.0/changeset/3b0b868d58b00a1b216e0dc13c461bb3550ed3da
Vendor Advisory
hg.dotclear.org / dotclear/rev/3b0b868d58b0
Vendor Advisory