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CVE-2025-52827

23
FAUCET Score

CVE-2025-52827 describes a high-severity Deserialization of Untrusted Data vulnerability (CWE-502) in uxper Nuss nuss versions up to 1.3.3, which allows for Object Injection. Rated 8.8 High on CVSS v3.1, this flaw can be exploited remotely over the network with low attack complexity and low privileges, leading to high impacts on confidentiality, integrity, and availability. Despite being listed as "Active" on a hot list, there is currently no evidence of active exploitation in the wild, nor are there any public exploit modules or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
UxperNuss
>= 0, <= 1.3.3CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 16th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 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 0.1 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/Wordpress/Theme/nuss/vulnerability/wordpress-nuss-1-3-3-php-object-injection-vulnerability