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CVE-2023-48271

17
FAUCET Score

CVE-2023-48271 is an authentication bypass vulnerability affecting Maspik – Spam blacklist versions up to 0.10.3. This flaw, categorized as an Authentication Bypass by Spoofing (CWE-290), allows an unauthenticated attacker to access functionalities that should be restricted by access control lists. With a CVSS score of 5.3 (Medium), it can be exploited remotely with low complexity, potentially leading to unauthorized information disclosure or modification. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
YonifreMaspik – Spam Blacklist
>= n/a, <= 0.10.3CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 17th 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

Remediation records are not available for this CVE.

References

patchstack.com / database/vulnerability/contact-forms-anti-spam/wordpress-maspik-spam-blacklist-plugin-0-9-2-ip-filtering-bypass-vulnerability