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CVE-2016-4878

28
FAUCET Score

CVE-2016-4878 describes a Cross-Site Request Forgery (CSRF) vulnerability affecting baserCMS version 3.0.10 and earlier. This flaw allows remote attackers to hijack administrator authentication through unspecified vectors. With a CVSS score of 8.8 (High), it presents a significant risk, enabling full compromise of confidentiality, integrity, and availability if exploited. Despite its severity, there is no public exploit intelligence, nor is it listed on the KEV catalog, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

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

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.94%
Probability of exploitation in next 30 days
EPSS Percentile
57.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0094 is in the 58th percentile among its peer group of 14,824 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: baserproject/basercmsFixed in: 3.0.11

Vendor Advisories (1)

composerGHSA-fg52-rc36-jp43high

baserCMS Cross Site Request Forgery vulnerability

May 17, 2022

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