CVE-2023-49281 json
Open Redirect in Login Function of Calendarinho
published 2023-12-01 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-53276
- cvss
- 4.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
Calendarinho is an open source calendaring application to manage large teams of consultants. An Open Redirect issue occurs when a web application redirects users to external URLs without proper validation. This can lead to phishing attacks, where users are tricked into visiting malicious sites, potentially leading to information theft and reputational damage to the website used for redirection. The problem is has been patched in commit `15b2393`. Users are advised to update to a commit after `15b2393`. There are no known workarounds for this vulnerability.
Patch / fix
- cainor calendarinho 2023-10-11
Exploit prediction
0.56% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.7 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Cainor Calendarinho
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
github.com
/Cainor/Calendarinho/commit/15b2393efd69101727d27a4e710880ce46e84d70
patch
-
github.com
/Cainor/Calendarinho/commit/9a0174bef939565a76cbe7762996ecddca9ba55e
patch
-
github.com
/Cainor/Calendarinho/commit/c77defeb0103c1f7a4709799b8751aaeb0d09eed
patch
-
github.com
/Cainor/Calendarinho/security/advisories/GHSA-g2gp-x888-6xrj
vendor-advisory
Sources
- CVE List CVE-2023-49281
- NVD CVE-2023-49281
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