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-2023-44400

23
FAUCET Score

CVE-2023-44400 affects Uptime Kuma versions prior to 1.23.3, allowing attackers with device access to maintain persistent account access due to unvalidated session tokens after password changes or inactivity. Rated 7.8 HIGH, this vulnerability has a local attack vector with low complexity, enabling high impact to confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.23.3CPE matchmatch criteria
cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.7MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
18.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 54th percentile among its peer group of 17,070 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 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: uptime-kumaFixed in: 1.23.3

Vendor Advisories (1)

npmGHSA-g9v2-wqcj-j99ghigh

Uptime Kuma has Persistentent User Sessions

Oct 10, 2023

References

github.com / louislam/uptime-kuma/commit/88afab6571ef7d4d41bb395cdb6ecd3968835a4a
Patch
github.com / louislam/uptime-kuma/issues/3481
Issue TrackingMitigation
github.com / louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99g
ExploitVendor Advisory