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CVE-2023-28444

23
FAUCET Score

CVE-2023-28444 is a high-severity information disclosure vulnerability affecting angular-server-side-configuration versions prior to 15.1.0. In monorepo setups, it can inadvertently expose backend-specific environment variables in the client-side index.html, due to an overly broad detection scope during build time. This vulnerability has a CVSS score of 7.5 (High), indicating it can be exploited remotely with low complexity to achieve high confidentiality impact without user interaction. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 15.0.0, < 15.1.0CPE matchmatch criteria
cpe:2.3:a:angular-server-side-configuration_project:angular-server-side-configuration:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.9CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
5.3
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 27th percentile among its peer group of 51,506 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: angular-server-side-configurationFixed in: 15.1.0

Vendor Advisories (1)

npmGHSA-gwvm-vrp4-4pp5critical

angular-server-side-configuration information disclosure vulnerability in monorepo with node.js backend

Mar 24, 2023

References

github.com / kyubisation/angular-server-side-configuration/commit/d701f51260637a84ede278e248934e0437a7ff86
PatchThird Party Advisory
github.com / kyubisation/angular-server-side-configuration/releases/tag/v15.1.0
Third Party Advisory
github.com / kyubisation/angular-server-side-configuration/security/advisories/GHSA-gwvm-vrp4-4pp5
Third Party Advisory