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CVE-2018-0573

18
FAUCET Score

CVE-2018-0573 describes an access restriction bypass vulnerability affecting baserCMS versions 4.1.0.1 and earlier, and 3.0.15 and earlier. This flaw allows remote attackers to view user-uploaded files without proper authorization. Rated Medium severity (CVSS 5.3), it has a low attack complexity and requires no user interaction, potentially leading to unauthorized information disclosure. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.0, <= 3.0.15CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*
> 4.0.0, <= 4.1.0.1CPE matchmatch criteria
cpe:2.3:a:basercms:basercms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.12%
Probability of exploitation in next 30 days
EPSS Percentile
62.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0112 is in the 40th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: baserproject/basercmsFixed in: 3.0.16
composerpatch availablevia ghsa
Product: baserproject/basercmsFixed in: 4.1.1

Vendor Advisories (1)

composerGHSA-33fq-qm4m-cjw3medium

baserCMS Access Control Bypass

May 13, 2022

References

jvn.jp / en/jp/JVN67881316/index.html
Third Party Advisory
basercms.net / security/JVN67881316
Vendor Advisory