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Public proof of conceptFix available

CVE-2025-29448

A public proof of concept exists; no exploitation attested.

  • Published2025-05-07
  • WeaknessCWE-284

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Booking logic flaw in Easy!Appointments v1.5.1 allows unauthenticated attackers to create appointments with excessively long durations, causing a denial of service by blocking all future booking availability.

Timeline

dates in UTC
  1. 2025-05-0715:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-04 09:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2025-29448?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2025-29448?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV
Easyappointments easy\!appointments
BranchAffectedFixed in
1.5= 1.5.1no fix published
alextselegidis/easyappointments
BranchAffectedFixed in
1.5≤ 1.5.1no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

Detection

read 2026-11-03 22:42 UTC
Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
1 repository, unverifiedAbdullah4eb/CVE-2025-29448
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
2025-05-07
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-hcjv-982c-5f29

Frequently asked questions

What is CVE-2025-29448?

Booking logic flaw in Easy!Appointments v1.5.1 allows unauthenticated attackers to create appointments with excessively long durations, causing a denial of service by blocking all future booking availability.

Is CVE-2025-29448 actively exploited?

A proof-of-concept exploit exists for CVE-2025-29448, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-29448?

CVE-2025-29448 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

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Sources for this record