Aggregates CVE and security vulnerability intelligence across all webcalendar_project-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk cross-site scripting and vendor risk path handling and related problems; some flaws may lead to vendor impact file overwrite.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2024-22635 | WebCalendar v1.3.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /WebCalendarvqsmnseug2/edit_entry.php. | [email protected] | 6.1 | 0.17% | 2024-01-25 | 2025-06-20 |
| CVE-2023-0289 | Cross-site Scripting (XSS) - Stored in GitHub repository craigk5n/webcalendar prior to master. | [email protected] | 5.4 | 0.32% | 2023-01-13 | 2024-11-21 |
| CVE-2013-1422 | webcalendar before 1.2.7 shows the reason for a failed login (e.g., "no such user"). | [email protected] | 5.3 | 0.32% | 2020-02-04 | 2024-11-21 |
| CVE-2012-1496 | Local file inclusion in WebCalendar before 1.2.5. | [email protected] | 8.8 | 0.80% | 2020-01-27 | 2024-11-21 |
| CVE-2012-1495 | install/index.php in WebCalendar before 1.2.5 allows remote attackers to execute arbitrary code via the form_single_user_login parameter. | [email protected] | 9.8 | 88.72% | 2020-01-27 | 2024-11-21 |
| CVE-2017-10841 | Directory traversal vulnerability in WebCalendar 1.2.7 and earlier allows authenticated attackers to read arbitrary files via unspecified vectors. | [email protected] | 4.9 | 2.18% | 2017-08-29 | 2026-05-13 |
| CVE-2017-10840 | Cross-site scripting vulnerability in WebCalendar 1.2.7 and earlier allows an attacker to inject arbitrary web script or HTML via unspecified vectors. | [email protected] | 6.1 | 0.22% | 2017-08-29 | 2026-05-13 |
| CVE-2013-1421 | Cross-site scripting (XSS) vulnerability in Craig Knudsen WebCalendar before 1.2.5, 1.2.6, and other versions before 1.2.7 allows remote attackers to inject arbitrary web script or HTML via the Category Name field to category.php. | [email protected] | 4.3 | 0.25% | 2014-04-22 | 2026-05-06 |
| CVE-2012-5385 | install/index.php in Craig Knudsen WebCalendar before 1.2.5 allows remote attackers to modify settings.php and possibly execute arbitrary code via vectors related to the user theme preference. | [email protected] | 7.5 | 1.27% | 2012-10-11 | 2026-04-29 |
| CVE-2012-5384 | Multiple cross-site scripting (XSS) vulnerabilities in Craig Knudsen WebCalendar allow remote attackers to inject arbitrary web script or HTML via the (1) $name or (2) $description variables in edit_entry_handler.php, or (3) $url, (4) $tempfullname, or (5) $ext_users[] variables in view_entry.php, different vectors than CVE-2012-0846. | [email protected] | 4.3 | 0.22% | 2012-10-11 | 2026-04-29 |