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NVD
NVD
added 2021/02/08 5:15 p.m.37 views

CVE-2021-26539

Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name IDN which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option...

5.3CVSS0.01953EPSS
SaveExploits1References3
OSV
OSV
added 2021/02/08 5:15 p.m.18 views

CVE-2021-26539

Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name IDN which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option...

5.3CVSS6.7AI score
SaveExploits0References3
Prion
Prion
added 2021/02/08 5:15 p.m.22 views

Design/Logic Flaw

Apostrophe Technologies sanitize-html before 2.3.2 does not properly validate the hostnames set by the "allowedIframeHostnames" option when the "allowIframeRelativeUrls" is set to true, which allows attackers to bypass hostname whitelist for iframe element, related using an src value that starts...

5CVSS5.5AI score0.01754EPSS
SaveExploits1References3Affected Software1
CVE
CVE
added 2021/02/08 4:16 p.m.119 views

CVE-2021-26540

The CVE-2021-26540 issue affects Apostrophe Technologies sanitize-html prior to 2.3.2, where the hostnames set in allowedIframeHostnames could be bypassed when allowIframeRelativeUrls is true, enabling bypass of the hostname whitelist for iframe src values starting with /\example.com. Public disc...

5.3CVSS5.1AI score0.01754EPSS
SaveExploits1References3Affected Software1
Debian CVE
Debian CVE
added 2021/02/08 4:16 p.m.59 views

CVE-2021-26540

Apostrophe Technologies sanitize-html before 2.3.2 does not properly validate the hostnames set by the "allowedIframeHostnames" option when the "allowIframeRelativeUrls" is set to true, which allows attackers to bypass hostname whitelist for iframe element, related using an src value that starts...

5.3CVSS5.2AI score0.01754EPSS
SaveExploits1
Cvelist
Cvelist
added 2021/02/08 4:16 p.m.40 views

CVE-2021-26539

Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name IDN which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option...

5.5AI score0.01953EPSS
SaveExploits1References3
CVE
CVE
added 2021/02/08 4:16 p.m.180 views

CVE-2021-26539

CVE-2021-26539 affects Apostrophe Technologies sanitize-html prior to version 2.3.1. The vulnerability arises from improper handling of internationalized domain names (IDN), which can allow an attacker to bypass the hostname whitelist validated by the allowedIframeHostnames option. Impact is bypa...

5.3CVSS5AI score0.01953EPSS
SaveExploits1References3Affected Software1
Debian CVE
Debian CVE
added 2021/02/08 4:16 p.m.65 views

CVE-2021-26539

Apostrophe Technologies sanitize-html before 2.3.1 does not properly handle internationalized domain name IDN which could allow an attacker to bypass hostname whitelist validation set by the "allowedIframeHostnames" option...

5.3CVSS5.2AI score0.01953EPSS
SaveExploits1
CNNVD
CNNVD
added 2021/02/08 12:0 a.m.12 views

Abea Apostrophe Technologies sanitize-html security vulnerability

Abea Apostrophe Technologies sanitize-html is a formatting removal tool organized by Abea USA. It provides simple HTML tag removal with a clear API. A security vulnerability exists in Apostrophe Technologies sanitize-html versions prior to 2.3.1, which stems from the inability to properly handle...

5.3CVSS6AI score0.01953EPSS
SaveExploits1References7
ATTACKERKB
ATTACKERKB
added 2021/01/13 5:15 p.m.5 views

CVE-2021-3028

git-big-picture before 1.0.0 mishandles ' characters in a branch name, leading to code execution...

9.8CVSS7.4AI score0.02798EPSS
SaveExploits0References4
vulnersOsv
vulnersOsv
added 2020/09/03 8:42 p.m.6 views

@draadnl/openstad-cms (>=0.12.2 <=0.12.3), apostrophe-personas (>=2.0.0 <=2.2.1) +3 more potentially affected by unknown CVE via apostrophe (>=0.5.393 <=2.227.12)

apostrophe NPM version =0.5.393, =0.12.2, =2.0.0, =0.5.0, =1.0.0, =1.0.2 Source cves: unknown CVE Source advisory: OSV:GHSA-PV6R-VCHH-CXG9...

5.8AI score
SaveExploits0
OSV
OSV
added 2020/09/03 8:42 p.m.14 views

GHSA-PV6R-VCHH-CXG9 Denial of Service in apostrophe

Versions of apostrophe prior to 2.97.1 are vulnerable to Denial of Service. The apostrophe-jobs module sets a callback for incoming jobs and doesn't clear it regardless of its status. This causes the server to accumulate callbacks, allowing an attacker to start a large number of jobs and exhaust...

7AI score
SaveExploits0References1
Github Security Blog
Github Security Blog
added 2020/09/03 8:42 p.m.26 views

Denial of Service in apostrophe

Versions of apostrophe prior to 2.97.1 are vulnerable to Denial of Service. The apostrophe-jobs module sets a callback for incoming jobs and doesn't clear it regardless of its status. This causes the server to accumulate callbacks, allowing an attacker to start a large number of jobs and exhaust...

5.5AI score
SaveExploits0References2Affected Software1
vulnersOsv
vulnersOsv
added 2020/09/03 5:11 p.m.5 views

@draadnl/openstad-cms (>=0.12.2 <=0.12.3), apostrophe-personas (>=2.0.0 <=2.2.1) +3 more potentially affected by unknown CVE via apostrophe (>=0.5.393 <=2.227.12)

apostrophe NPM version =0.5.393, =0.12.2, =2.0.0, =0.5.0, =1.0.0, =1.0.2 Source cves: unknown CVE Source advisory: OSV:GHSA-H97G-4MX7-5P2P...

5.8AI score
SaveExploits0
OSV
OSV
added 2020/09/03 5:11 p.m.11 views

GHSA-H97G-4MX7-5P2P Open Redirect in apostrophe

Versions of apostrophe prior to 2.92.0 are vulnerable to Open Redirect. The package redirected requests to third-party websites if escaped URLs followed by a trailing / were appended at the end. Recommendation Update to version 2.92.0 or later...

7.1AI score
SaveExploits0References4
Github Security Blog
Github Security Blog
added 2020/09/03 5:11 p.m.20 views

Open Redirect in apostrophe

Versions of apostrophe prior to 2.92.0 are vulnerable to Open Redirect. The package redirected requests to third-party websites if escaped URLs followed by a trailing / were appended at the end. Recommendation Update to version 2.92.0 or later...

3.6AI score
SaveExploits0References4Affected Software1
Veracode
Veracode
added 2020/07/13 3:18 a.m.9 views

Denial Of Service (DoS)

apostrophe is vulnerable to denial of service DoS. An attacker is able to cause an application crash by attempting to get an advisory lock on a document through self.apiRoute function in routes.js...

2.7AI score
SaveExploits0
Veracode
Veracode
added 2019/09/30 7:11 a.m.16 views

Denial Of Service (DoS)

apostrophe is vulnerable to denial of service DoS. It does not limit a user with a login privileges to initiate multiple batch jobs requests, eventually exhausting available memory by submitting thousands of batch job requests...

2.9AI score
SaveExploits0
nodejs
nodejs
added 2019/09/23 7:44 p.m.14 views

Denial of Service

Overview Versions of apostrophe prior to 2.97.1 are vulnerable to Denial of Service. The apostrophe-jobs module sets a callback for incoming jobs and doesn't clear it regardless of its status. This causes the server to accumulate callbacks, allowing an attacker to start a large number of jobs and...

6.8AI score
SaveExploits0Affected Software1
nodejs
nodejs
added 2019/06/28 7:41 p.m.15 views

Open Redirect

Overview Versions of apostrophe prior to 2.92.0 are vulnerable to Open Redirect. The package redirected requests to third-party websites if escaped URLs followed by a trailing / were appended at the end. Recommendation Update to version 2.92.0 or later. References - Snyk Report - GitHub Commit -...

6.9AI score
SaveExploits0Affected Software1
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