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Package details: pkg:composer/mautic/core@3.0.0
purl pkg:composer/mautic/core@3.0.0
Next non-vulnerable version 3.3.4
Latest non-vulnerable version 7.0.1
Risk 4.5
Vulnerabilities affecting this package (10)
Vulnerability Summary Fixed by
VCID-1hew-3rb7-tkg8
Aliases:
CVE-2021-27909
GHSA-32hw-3pvh-vcvc
Cross-site Scripting There is an XSS vulnerability on Mautic's password reset page where a vulnerable parameter `bundle` in the URL could allow an attacker to execute Javascript code. The attacker would be required to convince or trick the target into clicking a password reset URL with the vulnerable parameter utilized.
3.3.4
Affected by 0 other vulnerabilities.
4.0.0
Affected by 5 other vulnerabilities.
VCID-1unf-fcpb-t7gr
Aliases:
CVE-2020-35129
GHSA-3px5-wjh3-9x6r
Cross-site Scripting Mautic is affected by stored XSS. An attacker with access to Social Monitoring, an application feature, could attack other users including administrators. For example, an attacker could load an externally drafted JavaScript file that would allow them to eventually perform actions on the target user’s behalf, including changing the user’s password or email address or changing the attacker’s user role from a low-privileged user to an administrator account.
3.2.4
Affected by 6 other vulnerabilities.
VCID-9t6r-g255-zbdq
Aliases:
CVE-2021-27912
GHSA-rh5w-82wh-jhr8
Cross-site Scripting Mautic is vulnerable to an inline JS XSS attack when viewing Mautic assets by utilizing inline JS in the title and adding a broken image URL as a remote asset. This can only be leveraged by an authenticated user with permission to create or edit assets.
3.3.4
Affected by 0 other vulnerabilities.
4.0.0-alpha1
Affected by 3 other vulnerabilities.
4.0.0
Affected by 5 other vulnerabilities.
VCID-9tjy-3czw-37as
Aliases:
CVE-2020-35124
GHSA-39wj-j3jc-858m
Cross-site Scripting A cross-site scripting (XSS) vulnerability in the assets component of Mautic allows remote attackers to inject executable JavaScript through the Referer header of asset downloads.
3.2.4
Affected by 6 other vulnerabilities.
VCID-dh9y-k8zb-zkew
Aliases:
CVE-2020-35125
GHSA-42q7-95j7-w62m
Cross-site Scripting A cross-site scripting (XSS) vulnerability in the forms component of Mautic allows remote attackers to inject executable JavaScript via mautic[return] (a different attack method than CVE-2020-35124, but also related to the Referer concept).
3.2.4
Affected by 6 other vulnerabilities.
VCID-ghuh-z1uh-mbf5
Aliases:
CVE-2021-27908
GHSA-4hjq-422q-4vpx
Incorrect Permission Assignment for Critical Resource Secret parameters such as database credentials could be exposed publicly by an authorized admin user through leveraging Symfony parameter syntax in any of the free text fields in Mautic’s configuration that are used in publicly facing parts of the application.
3.3.2
Affected by 5 other vulnerabilities.
VCID-gnga-y8vw-1kgm
Aliases:
CVE-2021-27911
GHSA-72hm-fx78-xwhc
Cross-site Scripting Mautic is vulnerable to an inline JS XSS attack through the contact's first or last name and triggered when viewing a contact's details page then clicking on the action drop down and hovering over the Campaigns button. Contact first and last name can be populated from different sources such as UI, API, 3rd party syncing, forms, etc.
3.3.4
Affected by 0 other vulnerabilities.
4.0.0
Affected by 5 other vulnerabilities.
VCID-j624-5zx3-c7c8
Aliases:
CVE-2021-3142
GHSA-p7v4-gm6j-cw9m
XSS in Mautic ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2020-35128. Reason: This candidate is a reservation duplicate of CVE-2020-35128. Notes: All CVE users should reference CVE-2020-35128 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
3.2.4
Affected by 6 other vulnerabilities.
VCID-mbfx-4u6j-ybfp
Aliases:
CVE-2021-27913
GHSA-x7g2-wrrp-r6h3
Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) The function mt_rand is used to generate session tokens, this function is cryptographically flawed due to its nature being one pseudorandomness, an attacker can take advantage of the cryptographically insecure nature of this function to enumerate session tokens for accounts that are not under his/her control This issue affects: Mautic Mautic ;
3.3.4
Affected by 0 other vulnerabilities.
4.0.0-alpha1
Affected by 3 other vulnerabilities.
4.0.0
Affected by 5 other vulnerabilities.
VCID-trhp-bjp1-57ey
Aliases:
CVE-2021-27910
GHSA-86pv-95mj-7w5f
Cross-site Scripting Insufficient sanitization / filtering allows for arbitrary JavaScript Injection in Mautic using the bounce management callback function. An attacker with access to the bounce management callback function (identified with the Mailjet webhook, but it is assumed this will work uniformly across all kinds of webhooks) can inject arbitrary JavaScript Code into the `error` and `error_related_to` parameters of the POST request (`POST /mailer/<product / webhook>/callback`). It is noted that there is no authentication needed to access this function. The JavaScript Code is stored permanently in the web application and executed every time an authenticated user views the details page of a single contact / lead in Mautic. This means, arbitrary code can be executed to, e.g., steal or tamper with information.
3.3.4
Affected by 0 other vulnerabilities.
4.0.0
Affected by 5 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
2026-06-06T00:57:34.311674+00:00 GitLab Importer Affected by VCID-1hew-3rb7-tkg8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-27909.yml 38.6.0
2026-06-06T00:57:31.725917+00:00 GitLab Importer Affected by VCID-gnga-y8vw-1kgm https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-27911.yml 38.6.0
2026-06-06T00:57:21.527905+00:00 GitLab Importer Affected by VCID-9t6r-g255-zbdq https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-27912.yml 38.6.0
2026-06-06T00:57:17.731872+00:00 GitLab Importer Affected by VCID-trhp-bjp1-57ey https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-27910.yml 38.6.0
2026-06-06T00:57:15.885789+00:00 GitLab Importer Affected by VCID-mbfx-4u6j-ybfp https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-27913.yml 38.6.0
2026-06-05T21:42:59.024976+00:00 GHSA Importer Affected by VCID-dh9y-k8zb-zkew https://github.com/advisories/GHSA-42q7-95j7-w62m 38.6.0
2026-06-04T20:47:19.191914+00:00 GitLab Importer Affected by VCID-ghuh-z1uh-mbf5 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-27908.yml 38.6.0
2026-06-04T20:44:03.233229+00:00 GitLab Importer Affected by VCID-9tjy-3czw-37as https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2020-35124.yml 38.6.0
2026-06-04T20:43:20.199843+00:00 GitLab Importer Affected by VCID-1unf-fcpb-t7gr https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2020-35129.yml 38.6.0
2026-06-04T16:20:47.899009+00:00 GitLab Importer Affected by VCID-dh9y-k8zb-zkew https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2020-35125.yml 38.6.0
2026-06-04T16:20:46.345440+00:00 GitLab Importer Affected by VCID-j624-5zx3-c7c8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/mautic/core/CVE-2021-3142.yml 38.6.0