Design/Logic Flaw

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise...

CVE-2019-14880

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise...

CVE-2019-14880

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise...

CVE-2019-14880

CVE-2019-14880 affects Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, and 3.5 before 3.5.9. The issue lies in OAuth 2 providers that do not verify users’ email address changes during sign-up, requiring additional verification to reduce the risk of account compromise. The root cause is insuff...

CVE-2019-14880: Improper Authentication

A vulnerability was found in Moodle versions 3.7 before 3.7.3, 3.6 before 3.6.7, 3.5 before 3.5.9 and earlier. OAuth 2 providers who do not verify users' email address changes require additional verification during sign-up to reduce the risk of account compromise...

Grammarly: Grammarly Keyboard for Android "Authorization Code with PKCE" flow implementation vulnerability that allows account takeover

@tomtenisse identified a vulnerability in Grammarly Keyboard for Android that allowed malicious application installed on the device to guess the PKCE code verifier value and consequently obtain access to OAuth accesstoken grauth cookie. The vulnerability was fixed by moving from PRNG to...

CVE-2019-19336

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the...

CVE-2019-19336

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the...

Cross site scripting

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the...

CVE-2019-19336

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the...

CVE-2019-19336

CVE-2019-19336 affects oVirt-engine (OAuth authorization endpoint); the vulnerability is a reflected XSS via the response_type parameter, enabling script execution in a user’s session. Affected versions before 4.3.8 are vulnerable. Remediation: update to 4.3.8 or later (per initial description). ...

CVE-2019-19336: Improper Neutralization of Input During Web Page Generation

A cross-site scripting vulnerability was reported in the oVirt-engine's OAuth authorization endpoint before version 4.3.8. URL parameters were included in the HTML response without escaping. This flaw would allow an attacker to craft malicious HTML pages that can run scripts in the context of the...

PT-2020-10139

Name of the Vulnerable Software and Affected Versions oVirt-engine versions prior to 4.3.8 Description A cross-site scripting issue was reported in the OAuth authorization endpoint. The flaw occurs because URL parameters are included in the HTML response without proper escaping, allowing an...

The vulnerability of the OAuth2 extension for the software environment used to implement the MediaWiki hypertext environment allows a hacker to perform cross-site request forgeing attacks.

The vulnerability of the OAuth2 extension for implementing the MediaWiki hypertext environment is related to the absence of a check on the OAuth2 status parameter in the callback function. Exploiting this vulnerability allows a malicious actor to perform cross-site forged requests...

PlayStation: Access token stealing.

Summary: https://my.playstation.com/auth/response.html suffers from a misconfiguration which leads to access token stealing. Description: The page...

Abacus OAuth Login Cross-Site Scripting Vulnerability

Abacus OAuth Login is a single sign-on software from Abacus Switzerland. A cross-site scripting vulnerability exists in oauth/oauth2/v1/saml/ in version 201901r4201910210000 prior to Abacus OAuth Login R4 20.11.2019 Hotfix, which can be exploited by an attacker to execute JavaScript code in a...

CVE-2019-19381

oauth/oauth2/v1/saml/ in Abacus OAuth Login 201901r4201910210000 before prior to R4 20.11.2019 Hotfix allows Reflected Cross Site Scripting XSS via an error message...

CVE-2019-19381

oauth/oauth2/v1/saml/ in Abacus OAuth Login 201901r4201910210000 before prior to R4 20.11.2019 Hotfix allows Reflected Cross Site Scripting XSS via an error message...

Cross site scripting

oauth/oauth2/v1/saml/ in Abacus OAuth Login 201901r4201910210000 before prior to R4 20.11.2019 Hotfix allows Reflected Cross Site Scripting XSS via an error message...

CVE-2019-19381

Affected product: Abacus OAuth Login. Vulnerable component: oauth/oauth2/v1/saml/ handling. Root cause: reflected XSS triggered by error message in the login flow for version 2019_01_r4_20191021_0000 prior to R4. Impact: could allow execution of JavaScript in a user’s browser (client-side impact)...