How many CVEs have patched assert_safe_caldav_url?

2 published CVEs changed assert_safe_caldav_url in alextselegidis/easyappointments, in 3 distinct patches totalling 142 changed lines, between 2026 and 2026.

What is the latest CVE that changed assert_safe_caldav_url?

CVE-2026-52840 (Easy!Appointments has server-side request forgery in CalDAV connection test that exposes the deployment's internal network), published 2026-07-14, changed lines 431 to 501 of application/libraries/Caldav_sync.php.

How does assert_safe_caldav_url compare to the rest of alextselegidis/easyappointments?

alextselegidis/easyappointments has 19 CVEs with a located fix in total; 2 of them changed assert_safe_caldav_url.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Easyappointments
Assert_safe_caldav_url

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Patched Functions
Alextselegidis
Easyappointments
Assert_safe_caldav_url

assert_safe_caldav_url in alextselegidis/easyappointments: Patched by 2 CVEs

alextselegidis/easyappointments

Function

assert_safe_caldav_url

Name: assert_safe_caldav_url in alextselegidis/easyappointments: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

application/libraries/Caldav_sync.php

Last patched July 14, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

142

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

assert_safe_caldav_url in alextselegidis/easyappointments was changed by 2 published CVE fixes in 2026, in 3 distinct patches that added or removed 142 lines in total.

alextselegidis/easyappointments has 19 CVEs with a located fix in total, so 11% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed assert_safe_caldav_url, newest first, with the lines each fix touched.

Easy!Appointments has server-side request forgery in CalDAV connection test that exposes the deployment's internal network
CVE-2026-52840 · lines 431–501 · +71 −0
Low · CVSS 2.7
EPSS 0.3%2026-07-14
Easy!Appointments appointments/store and appointments/update allow cross-provider appointment injection — Authorization Bypass
CVE-2026-52839 · lines 431–501 · +71 −0
Low · CVSS 3.3
EPSS 0.2%2026-07-14

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1get_http_clientapplication/libraries/Caldav_sync.php2 CVEs · 1 patches2026
2__constructapplication/libraries/Caldav_sync.php1 CVEs · 2 patches2026

Other hotspots in the repository

Functions in alextselegidis/easyappointments changed by the most CVE fixes.

register2 CVEs · application/controllers/Booking.php get_http_client2 CVEs · application/libraries/Caldav_sync.php connect_to_server2 CVEs · application/controllers/Caldav.php delete_unavailability2 CVEs · application/controllers/Calendar.php check_event_permissions2 CVEs · application/controllers/Calendar.php delete_appointment2 CVEs · application/controllers/Calendar.php

All patched functions in alextselegidis/easyappointments

Frequently asked questions

Common questions about CVE fixes to assert_safe_caldav_url.

How many CVEs have patched assert_safe_caldav_url?: 2 published CVEs changed assert_safe_caldav_url in alextselegidis/easyappointments, in 3 distinct patches totalling 142 changed lines, between 2026 and 2026.
What is the latest CVE that changed assert_safe_caldav_url?: CVE-2026-52840 (Easy!Appointments has server-side request forgery in CalDAV connection test that exposes the deployment's internal network), published 2026-07-14, changed lines 431 to 501 of application/libraries/Caldav_sync.php.
How does assert_safe_caldav_url compare to the rest of alextselegidis/easyappointments?: alextselegidis/easyappointments has 19 CVEs with a located fix in total; 2 of them changed assert_safe_caldav_url.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

application/libraries/Caldav_sync.php on GitHub (opens in a new tab)
All patched functions in alextselegidis/easyappointments
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
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References