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CVE-2018-14499

21
FAUCET Score

CVE-2018-14499 describes a reflected Cross-Site Scripting (XSS) vulnerability in HYBBS through version 2016-03-08, specifically affecting the article title parameter in post.html. This vulnerability carries a CVSS v3.0 score of 6.1 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction to achieve partial confidentiality and integrity impact. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, organizations using affected HYBBS versions should be aware of this potential risk.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2016-03-08CPE matchmatch criteria
cpe:2.3:a:hyphp:hybbs:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 60th 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

github.com / hyyyp/HYBBS/issues/1
Broken Link