API Privilege Escalation in alextselegidis/easyappointments

published 2022-05-10 4 y ago modified 2026-06-17 4 mo ago also GHSA-7f62-4887-cfv5 , EUVD-2022-2979

cvss: 8.8; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.2%; EPSS 1.2% chance of exploitation in 30 days, percentile 67%
public exploits: 0; none known

API Privilege Escalation in GitHub repository alextselegidis/easyappointments prior to 1.5.0. Full system takeover.

Patch / fix

fixed in 1 links 2

alextselegidis alextselegidis/easyappointments 1.5.0

Exploit prediction

1.17% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

huntr.dev https://huntr.dev/bounties/5f69e094-ab8c-47a3-b01d-8c12a3b14c61 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.0	8.8	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	9.0	AV:N/AC:L/Au:S/C:C/I:C/A:C
GitHub	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
packagist	alextselegidis/easyappointments	<=1.4.3	no fix listed

Affected products

alextselegidis alextselegidis/easyappointments

Classification

Weakness

CWE-269 Improper Privilege Management

References

github.com /alextselegidis/easyappointments/commit/63dbb51decfcc1631c398ecd6d30e3a337845526
web, patch, technical-description
huntr.dev /bounties/5f69e094-ab8c-47a3-b01d-8c12a3b14c61
web, exploit, issue-tracking, patch, technical-description
nvd.nist.gov /vuln/detail/CVE-2022-1397
advisory
github.com /alextselegidis/easyappointments
package

Sources

CVE List CVE-2022-1397
GitHub Advisory GHSA-7f62-4887-cfv5
NVD CVE-2022-1397

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary