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CVE-2023-37280

19
FAUCET Score

CVE-2023-37280 is a medium-severity cross-site scripting (XSS) vulnerability affecting the Pimcore Admin Classic Bundle, specifically versions prior to 1.0.3. This flaw allows an unauthenticated attacker to inject arbitrary scripts or HTML content into the backend UI, impacting administrators who have not configured two-factor authentication. The attack requires user interaction (UI:R) but has low complexity (AC:L) and can lead to limited confidentiality and integrity impacts (C:L, I:L). There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.3CPE matchmatch criteria
cpe:2.3:a:pimcore:admin_classic_bundle:*:*:*:*:*:pimcore:*:*

CVSS Data

CVSS version used by this source: 3.1

5.0MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 47th percentile among its peer group of 26,219 CVEs.

Social Chatter

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

composerpatch availablevia ghsa
Product: pimcore/admin-ui-classic-bundleFixed in: 1.0.3
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-hqv9-6jqw-9g8mmedium

Pimcore admin UI vulnerable to Cross-site Scripting in 2 factor authentication setup page

Jul 12, 2023

References

github.com / pimcore/admin-ui-classic-bundle/commit/5fcd19bdc89a3fe4cb8ad8c356590e1e4740c743
Patch
github.com / pimcore/admin-ui-classic-bundle/pull/147
Patch
github.com / pimcore/admin-ui-classic-bundle/security/advisories/GHSA-hqv9-6jqw-9g8m
Vendor Advisory