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Package details: pkg:composer/baserproject/basercms@4.1.5
purl pkg:composer/baserproject/basercms@4.1.5
Next non-vulnerable version 4.4.5
Latest non-vulnerable version 5.2.3
Risk 4.0
Vulnerabilities affecting this package (9)
Vulnerability Summary Fixed by
VCID-1q79-sxzp-zker
Aliases:
CVE-2021-20682
GHSA-g39q-f4rm-85x4
OS Command Injection baserCMS allows a remote attacker with an administrative privilege to execute arbitrary OS commands via unspecified vectors.
4.4.5
Affected by 0 other vulnerabilities.
VCID-d5gk-q2hh-kba5
Aliases:
CVE-2020-15154
GHSA-cpxc-67rc-c775
Cross-site Scripting baserCMS `content_info.php`, `content_options.php`, `content_related.php`, `index_list_tree.php`, `jquery.bcTree.js`.
4.3.7
Affected by 6 other vulnerabilities.
VCID-eq7f-n3g5-s3hu
Aliases:
CVE-2021-20681
GHSA-24p5-x9f9-vvpx
Cross-site Scripting Improper neutralization of JavaScript input in the page editing function of baserCMS allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.
4.4.5
Affected by 0 other vulnerabilities.
VCID-p6nr-eu91-53b4
Aliases:
CVE-2020-15159
GHSA-673x-f5wx-fxpw
Cross-site Scripting baserCMS is affected by Cross Site Scripting (XSS) and Remote Code Execution (RCE). This may be executed by logging in as a system administrator and uploading an executable script file such as a PHP file. The affected components are `ThemeFilesController.php` and `UploaderFilesController.php`.
4.3.7
Affected by 6 other vulnerabilities.
VCID-twf5-bzba-gqb4
Aliases:
CVE-2020-15273
GHSA-wpww-4jf4-4hx8
Cross-site Scripting baserCMS is vulnerable to Cross-Site Scripting. The issue affects the following components; Edit feed settings, Edit widget area, Sub site new registration, and New category registration. Arbitrary JavaScript may be executed by entering specific characters in the account that can access the file upload function category list, sub-site setting list, widget area edit, and feed list on the management screen.
4.4.1
Affected by 3 other vulnerabilities.
VCID-vqx2-hzju-r7et
Aliases:
CVE-2020-15155
GHSA-4r3m-j6x5-48m3
Cross-site Scripting baserCMS is affected by Cross Site Scripting (XSS) via arbitrary script execution. Admin access is required to exploit this vulnerability. The affected components is `toolbar.php`.
4.3.7
Affected by 6 other vulnerabilities.
VCID-wvnk-63hy-ykeq
Aliases:
CVE-2020-15276
GHSA-fw5q-j9p4-3vxg
Cross-site Scripting baserCMS is vulnerable to Cross-Site Scripting. Arbitrary JavaScript may be executed by entering a specially crafted nickname in the blog comments. The issue affects the blog comment component.
4.4.1
Affected by 3 other vulnerabilities.
VCID-xpsb-2yux-g3cf
Aliases:
CVE-2021-20683
GHSA-v9w8-hq92-v39m
Cross-site Scripting Improper neutralization of JavaScript input in the blog article editing function of baserCMS allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.
4.4.5
Affected by 0 other vulnerabilities.
VCID-xxud-7jsh-bbc1
Aliases:
CVE-2020-15277
GHSA-6fmv-q269-55cw
Unrestricted Upload of File with Dangerous Type baserCMS Code may be executed by logging in as a system administrator and uploading an executable script file such as a PHP file. The `Edit template` component was found to be vulnerable.
4.4.1
Affected by 3 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-04T20:47:39.106750+00:00 GitLab Importer Affected by VCID-eq7f-n3g5-s3hu https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2021-20681.yml 38.6.0
2026-06-04T20:47:35.189478+00:00 GitLab Importer Affected by VCID-xpsb-2yux-g3cf https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2021-20683.yml 38.6.0
2026-06-04T20:47:34.778694+00:00 GitLab Importer Affected by VCID-1q79-sxzp-zker https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2021-20682.yml 38.6.0
2026-06-04T20:40:36.683505+00:00 GitLab Importer Affected by VCID-wvnk-63hy-ykeq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2020-15276.yml 38.6.0
2026-06-04T20:40:36.169260+00:00 GitLab Importer Affected by VCID-xxud-7jsh-bbc1 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2020-15277.yml 38.6.0
2026-06-04T20:40:35.872161+00:00 GitLab Importer Affected by VCID-twf5-bzba-gqb4 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2020-15273.yml 38.6.0
2026-06-04T20:34:32.833167+00:00 GitLab Importer Affected by VCID-d5gk-q2hh-kba5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2020-15154.yml 38.6.0
2026-06-04T20:34:32.439614+00:00 GitLab Importer Affected by VCID-vqx2-hzju-r7et https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2020-15155.yml 38.6.0
2026-06-04T20:34:31.767250+00:00 GitLab Importer Affected by VCID-p6nr-eu91-53b4 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/baserproject/basercms/CVE-2020-15159.yml 38.6.0