CVE-2026-33635 iCalendar has ICS injection via unsanitized URI property values

iCalendar is a Ruby library for dealing with iCalendar files in the iCalendar format defined by RFC-5545. Starting in version 2.0.0 and prior to version 2.12.2, .ics serialization does not properly sanitize URI property values, enabling ICS injection through attacker-controlled input, adding...

CVE-2026-33635

iCalendar is a Ruby library for dealing with iCalendar files in the iCalendar format defined by RFC-5545. Starting in version 2.0.0 and prior to version 2.12.2, .ics serialization does not properly sanitize URI property values, enabling ICS injection through attacker-controlled input, adding...

CVE-2026-33635

iCalendar is a Ruby library for dealing with iCalendar files in the iCalendar format defined by RFC-5545. Starting in version 2.0.0 and prior to version 2.12.2, .ics serialization does not properly sanitize URI property values, enabling ICS injection through attacker-controlled input, adding...

CVE-2026-33635

The CVE-2026-33635 entry concerns the iCalendar Ruby library. Affected versions are 2.0.0 up to, but not including, 2.12.2, where ICS serialization fails to sanitize URI property values in calendar data. Specifically, Icalendar::Values::Uri falls back to the raw input when URI.parse fails and the...

iCalendar 注入漏洞

iCalendar is an open-source Ruby library for processing iCalendar format files. Versions 2.0.0 to 2.12.2 of iCalendar contain a vulnerability due to improper cleanup of URI attribute values during .ics serialization, which may lead to ICS injection attacks...

PT-2026-27632

Name of the Vulnerable Software and Affected Versions icalendar affected versions not specified Description The software does not properly sanitize URI property values during .ics serialization, leading to ICS injection. This allows attackers to inject arbitrary calendar lines through controlled...

CVE-2026-31903

creationtimestamp| type| source ---|---|--- 2026-03-19 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-078-07 2026-03-21 02:50:29+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mhjziogwzp2u 2026-03-21 23:00:49+00:00| seen|...

CVE-2019-9008

creationtimestamp| type| source ---|---|--- 2026-03-17 12:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01...

CVE-2021-29242

creationtimestamp| type| source ---|---|--- 2026-03-17 12:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01...

CVE-2018-20026

creationtimestamp| type| source ---|---|--- 2026-03-17 12:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01...

CVE-2019-19789

creationtimestamp| type| source ---|---|--- 2026-03-17 12:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01...

CVE-2022-22516

creationtimestamp| type| source ---|---|--- 2026-03-17 12:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-076-01...

CVE-2026-28254

creationtimestamp| type| source ---|---|--- 2026-03-12 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-01 2026-03-12 19:22:29+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mgv4q7yz4v2o 2026-03-27 17:22:00+00:00| published-proof-of-concept|...

CVE-2026-28256

creationtimestamp| type| source ---|---|--- 2026-03-12 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-01 2026-03-12 19:32:54+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mgv5cud77e2v 2026-03-27 15:17:14+00:00| seen|...

CVE-2024-30172

creationtimestamp| type| source ---|---|--- 2026-03-12 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-071-03...

Delta Electronics CNCSoft-G2

RISK EVALUATION Successful exploitation of this vulnerability could result in an attacker achieving remote code execution on the device. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as: Minimize network...

CVE-2026-26051

creationtimestamp| type| source ---|---|--- 2026-03-03 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-06 2026-03-06 16:53:59+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mgfrn5gu3f2y 2026-03-07 06:00:28+00:00| seen|...

CVE-2026-27027

creationtimestamp| type| source ---|---|--- 2026-03-03 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-08...

CVE-2026-26288

creationtimestamp| type| source ---|---|--- 2026-03-03 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-08 2026-03-06 17:04:00+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mgfs72eq4o2n 2026-03-07 04:30:32+00:00| seen|...

CVE-2026-25195

creationtimestamp| type| source ---|---|--- 2026-02-26 11:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-057-10 2026-02-27 03:07:51+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mfsq7idgdh2u 2026-02-27 05:20:31+00:00| seen|...