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Vendor: Synology • 11 CVEs

CVEs (11)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-27617 1Synology 1Calendar Jun 17, 2026 Aug 3, 2022 N/A· v4 4.3 MEDIUM· v3 N/A· v2 Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to download arbitrary files via un...Show more Improper limitation of a pathname to a restricted directory ('Path Traversal') vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to download arbitrary files via unspecified vectors.Show less
CVE-2022-22686 1Synology 1Calendar Jun 17, 2026 Jul 26, 2022 N/A· v4 8.0 HIGH· v3 N/A· v2 Cross-Site Request Forgery (CSRF) vulnerability in webapi component in Synology Calendar before 2.3.4-0631 allows remote authenticated users to hijack the authentication of administrators via unspecified vectors.
CVE-2022-22682 1Synology 1Calendar Jun 17, 2026 Jul 12, 2022 N/A· v4 5.4 MEDIUM· v3 3.5 LOW· v2 Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Event Management in Synology Calendar before 2.4.5-10930 allows remote authenticated users to inject arbitrary web scr...Show more Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Event Management in Synology Calendar before 2.4.5-10930 allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.Show less
CVE-2021-34812 1Synology 1Calendar Jun 17, 2026 Jun 18, 2021 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 Use of hard-coded credentials vulnerability in php component in Synology Calendar before 2.4.0-0761 allows remote attackers to obtain sensitive information via unspecified vectors.
CVE-2019-11829 1Synology 1Calendar Jun 17, 2026 Jun 30, 2019 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 OS command injection vulnerability in drivers_syno_import_user.php in Synology Calendar before 2.3.1-0617 allows remote attackers to execute arbitrary commands via the crafted 'X-Real-IP' header.
CVE-2019-11825 1Synology 1Calendar Jun 17, 2026 Jun 30, 2019 N/A· v4 5.4 MEDIUM· v3 3.5 LOW· v2 Cross-site scripting (XSS) vulnerability in Event Editor in Synology Calendar before 2.3.0-0615 allows remote attackers to inject arbitrary web script or HTML via the title parameter.
CVE-2019-11820 1Synology 1Calendar Jun 17, 2026 May 9, 2019 N/A· v4 5.5 MEDIUM· v3 2.1 LOW· v2 Information exposure through process environment vulnerability in Synology Calendar before 2.3.3-0620 allows local users to obtain credentials via cmdline.
CVE-2018-13299 1Synology 1Calendar Nov 21, 2024 Apr 1, 2019 N/A· v4 6.5 MEDIUM· v3 4.0 MEDIUM· v2 Relative path traversal vulnerability in Attachment Uploader in Synology Calendar before 2.2.2-0532 allows remote authenticated users to upload arbitrary files via the filename parameter.
CVE-2018-8927 1Synology 1Calendar Jun 17, 2026 Jun 14, 2018 N/A· v4 6.5 MEDIUM· v3 4.0 MEDIUM· v2 Improper authorization vulnerability in SYNO.Cal.Event in Calendar before 2.1.2-0511 allows remote authenticated users to create arbitrary events via the (1) cal_id or (2) original_cal_id parameter.
CVE-2018-8915 1Synology 1Calendar Jun 17, 2026 May 10, 2018 N/A· v4 5.4 MEDIUM· v3 3.5 LOW· v2 Cross-site scripting (XSS) vulnerability in Notification Center in Synology Calendar before 2.1.1-0502 allows remote authenticated users to inject arbitrary web script or HTML via title parameter.
CVE-2017-15891 1Synology 1Calendar May 13, 2026 Dec 8, 2017 N/A· v4 6.5 MEDIUM· v3 4.0 MEDIUM· v2 Improper access control vulnerability in SYNO.Cal.EventBase in Synology Calendar before 2.0.1-0242 allows remote authenticated users to modify calendar event via unspecified vectors.