Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-38877

25
FAUCET Score

CVE-2023-38877 is a high-severity host header injection vulnerability affecting gugoan's Economizzer v0.9-beta1 and commit 3730880. An attacker can exploit this by sending a crafted host header during a password reset request, redirecting password reset links to an attacker-controlled server and compromising the reset token. This allows for unauthorized password resets of other users, leading to high impact on confidentiality, integrity, and availability. Despite its high CVSS score of 8.8, there is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
0.9CPE matchmatch criteria
cpe:2.3:a:economizzer:economizzer:0.9:beta1:*:*:*:wordpress:*:*
april_2023CPE matchmatch criteria
cpe:2.3:a:economizzer:economizzer:april_2023:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
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
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 57th percentile among its peer group of 14,855 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Advisories (1)

composerGHSA-hqp9-mrjw-7qq2high

Economizzer host header injection vulnerability

Sep 28, 2023

References

github.com / dub-flow/vulnerability-research/tree/main/CVE-2023-38877
ExploitThird Party Advisory
github.com / gugoan/economizzer
Product
economizzer.org
Product