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CVE-2023-45000

18
FAUCET Score

CVE-2023-45000 describes a Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache versions up to 5.7. This vulnerability, with a CVSS score of 5.3 (Medium), allows an unauthenticated attacker to achieve low integrity impact over the network without user interaction. There is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.7CPE match
cpe:2.3:a:litespeedtech:litespeed_cache:*:*:*:*:*:wordpress:*:*
< 5.7.0.1CPE matchmatch criteria
cpe:2.3:a:litespeedtech:litespeed_cache:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.41%
Probability of exploitation in next 30 days
EPSS Percentile
33.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0041 is in the 21st percentile among its peer group of 23,725 CVEs.

Social Chatter

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

patchstack.com / database/vulnerability/litespeed-cache/wordpress-litespeed-cache-plugin-5-7-unauthenticated-broken-access-control-on-api-vulnerability
Third Party Advisory