Vulnerability · Published Dec 1, 2023 · Assigned by GitHub_M

CVE-2023-49281Open Redirect in Login Function of Calendarinho

Medium 4.7

In plain English

A medium-severity open redirect in Calendarinho from Cainor. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).

Severity (CVSS 3.1)4.7Medium

Exploit odds (30 days)0.6%top 53.4% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Cainor	Calendarinho	< 15b2393

Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

References

https://github.com/Cainor/Calendarinho/security/advisories/GHSA-g2gp-x888-6xrj x_refsource_CONFIRM
https://github.com/Cainor/Calendarinho/commit/15b2393efd69101727d27a4e710880ce46e84d70 x_refsource_MISC
https://github.com/Cainor/Calendarinho/commit/9a0174bef939565a76cbe7762996ecddca9ba55e x_refsource_MISC
https://github.com/Cainor/Calendarinho/commit/c77defeb0103c1f7a4709799b8751aaeb0d09eed x_refsource_MISC