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CVE-2011-2674

18
FAUCET Score

CVE-2011-2674 describes a privilege escalation vulnerability in BaserCMS versions prior to 1.6.12. An authenticated remote attacker could exploit this flaw by improperly adding themselves to the "operators" group, thereby gaining elevated privileges. With a CVSS score of 4.9, this vulnerability has a network attack vector and medium attack complexity, potentially leading to partial confidentiality and integrity impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.6.11.4CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*
1.5.4CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:1.5.4:*:*:*:*:*:*:*
1.5.5CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:1.5.5:*:*:*:*:*:*:*
1.5.6CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:1.5.6:*:*:*:*:*:*:*
1.5.7CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:1.5.7:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.9MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.34%
Probability of exploitation in next 30 days
EPSS Percentile
68.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0134 is in the 66th percentile among its peer group of 1,425 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

Patch Available

Vendor Patches (1)

composerpatch availablevia ghsa
Product: baserproject/basercmsFixed in: 1.6.12

Vendor Advisories (1)

composerGHSA-6wr6-54mw-mvhrmedium

BaserCMS privilege escallation

May 13, 2022

References

basercms.net / patch/JVN09789751
jvndb.jvn.jp / jvndb/JVNDB-2011-000066
jvn.jp / en/jp/JVN16617002/index.html