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CVE-2025-8778

16
FAUCET Score

CVE-2025-8778 describes a missing capability check in the NitroPack WordPress plugin, affecting all versions up to 1.18.4. This vulnerability allows authenticated users, even those with Subscriber-level access, to modify the plugin's compression settings. Rated as Medium severity (CVSS 4.3), the attack requires low privileges and network access, but only impacts data integrity by altering compression. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
NitropackNitroPack – Performance, Page Speed & Cache Plugin For Core Web Vitals, CDN & Image Optimization
>= 0, <= 1.18.4CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.23%
Probability of exploitation in next 30 days
EPSS Percentile
13.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0023 is in the 14th percentile among its peer group of 21,974 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, 0.1 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 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/nitropack/trunk/functions.php
plugins.trac.wordpress.org / changeset
wordpress.org / plugins/nitropack
wordfence.com / threat-intel/vulnerabilities/id/750f35ce-0f1c-4a12-a7a0-2c217de277fd