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CVE-2013-4881

27
FAUCET Score

CVE-2013-4881 is a Cross-Site Request Forgery (CSRF) vulnerability affecting BigTree CMS 4.0 RC2 and earlier, specifically in the user creation functionality. This vulnerability allows remote attackers to hijack an administrator's authenticated session to create new administrative users. With a CVSS score of 6.8, it is considered a medium-severity issue, requiring medium attack complexity but potentially leading to partial compromise of confidentiality, integrity, and availability. While no active exploitation is reported, an exploit is available on ExploitDB, and there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.0CPE matchmatch criteria
cpe:2.3:a:bigtreecms:bigtree_cms:*:rc2:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:bigtreecms:bigtree_cms:4.0:b1:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:bigtreecms:bigtree_cms:4.0:b2:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:bigtreecms:bigtree_cms:4.0:b3:*:*:*:*:*:*
4.0CPE matchmatch criteria
cpe:2.3:a:bigtreecms:bigtree_cms:4.0:b4:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.20%
Probability of exploitation in next 30 days
EPSS Percentile
80.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-27431 · Aug 8, 2013
This CVE's current EPSS score of 0.0220 is in the 68th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

archives.neohapsis.com / archives/bugtraq/2013-08/0039.html
osvdb.org / 96009
exchange.xforce.ibmcloud.com / vulnerabilities/86286
github.com / bigtreecms/BigTree-CMS/commit/4b0faa90fa8b9e1776c86db716894dcd7e6b4834
htbridge.com / advisory/HTB23165