Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2016-4877

18
FAUCET Score

CVE-2016-4877 describes a cross-site scripting (XSS) vulnerability in the Mail plugin for baserCMS versions 3.0.10 and earlier, allowing authenticated attackers to inject malicious web scripts. This medium-severity flaw (CVSS 5.4) requires user interaction and low privileges, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.10CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:3.0.10:*:*:*:*:*:*:*
3.0.10CPE matchmatch criteria
cpe:2.3:a:basercms:mail:3.0.10:*:*:*:*:basercms:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.90%
Probability of exploitation in next 30 days
EPSS Percentile
55.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0090 is in the 90th percentile among its peer group of 15,222 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

basercms.net / security/JVN92765814
PatchVendor Advisory
jvn.jp / en/jp/JVN92765814/index.html
Third Party AdvisoryVDB Entry
securityfocus.com / bid/93217
Third Party AdvisoryVDB Entry