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OpenID Connect Error - "Signed JWT rejected" with CAS

Issue When configuring authentication using OpenID Connect, login fails and the following error is reported: Unable to validate tokens: Signed JWT rejected: Another algorithm expected, or no matching key(s) found...

/c/ redirects to login page

legacy

Issue When the user tries to access the URL: 'http://localhost:8080/c/', even if the 'c' page doesn't exist, it redirects to the login page instead of a 404 page not found. Environment Liferay DXP [all versions]...

Log messages for Stored XSS vulnerabilities

legacy Troubleshooting

Issue We would like to know whether there are any strings to search for in log files, to check if any of the following vulnerabilities have been exploited in our environment? LSV-1237 / CVE-2023-42628 LSV-1236 /...

Getting 'DuplicateSamlIdpSsoSessionException' in the Debug Logs

legacy Troubleshooting

Issue Users are facing intermittent login issues in the SAML environment; however, the below error is observed frequently in their log files: DEBUG [default task-73687][BaseSamlStrutsAction:61] null...

Security Vulnerability CVE-2023-28708

legacy How To

Issue This security vulnerability (CVE-2023-28708) has been reported, and it is fixed in Tomcat 9.0.72. However, our current Liferay DXP 7.3 SP1 has a 9.0.40 Tomcat version. Environment Liferay DXP 7.3 Resolution...

Can we obfuscate HTML of the sites?

legacy

Issue I would like to increase our protection from man in the middle attacks by obfuscating our site's HTML. Is there a method for this already implemented in Liferay? Environment DXP 7.0+ Resolution There is no...

/language showing 403 forbidden url

legacy Troubleshooting

Issue When the user tries to access the URL: 'http://localhost:8080/language', even if the language page doesn't exist, it shows a 403 Forbidden error on UI instead of a 404 page not found. Logs error: ERROR...

Error "Invalid site key" when using reCAPTCHA v3

legacy Troubleshooting

Issue When configuring reCAPTCHA v3 and testing it on the "Forgot Password" page, the following error message is reported: "ERROR for site owner: Invalid site key". Environment Liferay DXP 7.2+ Resolution Liferay...

Error: Only known users are allowed to sign in using OpenID Connect.

legacy Troubleshooting

Issue You might encounter an error when using OpenID Connect, and users who are not yet been registered to Liferay are unable to login as they are identified as strangers. The error appears as the...

X-Xss-Protection response header is not working in DXP 7.4

legacy

Issue To enable X-Xss-Protection, add the below property in system-ext.properties http.header.secure.x.xss.protection=1; mode=block and restarted the server. But it is not working in the Liferay. Environment...

How to enable cookies and the banner, consent panel

legacy How To

Issue How to enable the cookie preference handling as well as the configuration options for both the banner and the consent panel. Environment Liferay DXP 7.4 Resolution This feature was introduced in the Liferay...

SAML Sessions remain Active despite Logout in Liferay

legacy Troubleshooting

Issue We have integrated SAML with our Liferay configuration. We have noticed that after a User logs out, their session remains active in Liferay. Environment Liferay DXP 7.3 Resolution This issue may occur if the...

p_auth token missing from GET request

legacy

Issue After enabling CSRF Tokens, a p_auth token is appended to URLs, as expected. However, we noticed that if we manually remove this from the end of a URL and hit enter, we are still able to access the page,...

After enabling LDAP authentication, administrator users who do not exist in LDAP can log in

legacy

Issue We have enabled LDAP authentication, checking it as required and we have unchecked Ignore User Search Filter for Authentication. With this configuration applied the administrator users can login even if...

Setting sameSite attribute in Cookie for header response on JBoss EAP 7.2

legacy How To

Issue How to add the sameSite attribute as 'Strict' on the cookies JSESSIONID,COOKIE_SUPPORT,GUEST_LANGUAGE_ID on JBoss EAP 7.2 Environment Liferay DXP 7.4 JBoss EAP 7.2 Resolution In JBoss, navigate...

Requests to Liferay with an invalid HOST request HTTP header returns the default site

legacy Troubleshooting

Note: please note that Liferay has renamed its Liferay Experience Could offerings to Liferay SaaS (formerly LXC) and Liferay PaaS (formerly LXC-SM). Issue Requests to Liferay with an invalid HOST request...

Access-control-allow-origin CORS Header not honoring System setting Configuration

legacy

Issue When configuring CORS headers in System Settings we are seeing that access-control-allow-origin header doesn't always have the configured value. Environment Liferay DXP 7.4 Resolution According to the...

Security Managers, Vul ID: V-222936 STIG

legacy

Issue Vul ID: V-222936 STIG is flagged when Java Security Managers are not enabled. It states that "The Java Security Manager must be enabled." Environment DXP 7.1 Resolution Liferay DXP does not currently support...

Can I integrate an additional Captcha Engine?

legacy

Issue Currently, Liferay offers 2 Captcha Engines out of the box: Simple Captcha and Google reCaptcha 2 We would like to use another Captcha service. Environment Liferay DXP 7.4 Resolution At the moment it is not...

Malware detected in Liferay Bundle - eicar.jpg

legacy

Issue We were notified of a possible malware infection. The location is my extracted source code of a Liferay DXP bundle. The file in question is eicar.jpg Environment Liferay DXP 7.4 Resolution EICAR files can...

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