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CVE-2021-31410

Project sources exposure in Vaadin Designer

Overly relaxed configuration of frontend resources server in Vaadin Designer versions 4.3.0 through 4.6.3 allows remote attackers to access project sources via crafted HTTP request.

CVSS 3.1 · 8.6 High EPSS 1.8% KEV · Not listed
Vendors
Vaadin
Products
Designer
CVE-2021-31409

Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Vendors
Vaadin
Products
Vaadin
CVE-2021-31408

Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19

Authentication.logout() helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 (Vaadin 18), and 6.0.0 through 6.0.4 (Vaadin 19.0.0 through 19.0.3) uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the user attempted to log out.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2021-31407

Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19

Vulnerability in OSGi integration in com.vaadin:flow-server versions 1.2.0 through 2.4.7 (Vaadin 12.0.0 through 14.4.9), and 6.0.0 through 6.0.1 (Vaadin 19.0.0) allows attacker to access application classes and resources on the server via crafted HTTP request.

CVSS 3.1 · 8.6 High EPSS 2.4% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2021-31406

Timing side channel vulnerability in endpoint request handler in Vaadin 15-19

Non-constant-time comparison of CSRF tokens in endpoint request handler in com.vaadin:flow-server versions 3.0.0 through 5.0.3 (Vaadin 15.0.0 through 18.0.6), and com.vaadin:fusion-endpoint version 6.0.0 (Vaadin 19.0.0) allows attacker to guess a security token for Fusion endpoints via timing attack.

CVSS 3.1 · 4 Medium EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2021-31405

Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-17

Unsafe validation RegEx in EmailField component in com.vaadin:vaadin-text-field-flow versions 2.0.4 through 2.3.2 (Vaadin 14.0.6 through 14.4.3), and 3.0.0 through 4.0.2 (Vaadin 15.0.0 through 17.0.10) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2021-31404

Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.13 (Vaadin 10.0.0 through 10.0.16), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.4.6 (Vaadin 14.0.0 through 14.4.6), 3.0.0 prior to 5.0.0 (Vaadin 15 prior to 18), and 5.0.0 through 5.0.2 (Vaadin 18.0.0 through 18.0.5) allows attacker to guess a security token via timing attack.

CVSS 3.1 · 4 Medium EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2021-31403

Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack

CVSS 3.1 · 4 Medium EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Vaadin
CVE-2020-36321

Directory traversal in development mode handler in Vaadin 14 and 15-17

Improper URL validation in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.4.1 (Vaadin 14.0.0 through 14.4.2), and 3.0 prior to 5.0 (Vaadin 15 prior to 18) allows attacker to request arbitrary files stored outside of intended frontend resources folder.

CVSS 3.1 · 5.9 Medium EPSS 1.2% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2020-36320

Regular expression Denial of Service (ReDoS) in EmailValidator class in Vaadin 7

Unsafe validation RegEx in EmailValidator class in com.vaadin:vaadin-server versions 7.0.0 through 7.7.21 (Vaadin 7.0.0 through 7.7.21) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

CVSS 3.1 · 7.5 High EPSS 2.0% KEV · Not listed
Vendors
Vaadin
Products
Vaadin
CVE-2020-36319

Potential sensitive data exposure in applications using Vaadin 15

Insecure configuration of default ObjectMapper in com.vaadin:flow-server versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. @RestController

CVSS 3.1 · 3.1 Low EPSS 1.0% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2019-25028

Stored cross-site scripting in Grid component in Vaadin 7 and 8

Missing variable sanitization in Grid component in com.vaadin:vaadin-server versions 7.4.0 through 7.7.19 (Vaadin 7.4.0 through 7.7.19), and 8.0.0 through 8.8.4 (Vaadin 8.0.0 through 8.8.4) allows attacker to inject malicious JavaScript via unspecified vector

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Vaadin
CVE-2019-25027

Reflected cross-site scripting in default RouteNotFoundError view in Vaadin 10 and 11-13

Missing output sanitization in default RouteNotFoundError view in com.vaadin:flow-server versions 1.0.0 through 1.0.10 (Vaadin 10.0.0 through 10.0.13), and 1.1.0 through 1.4.2 (Vaadin 11.0.0 through 13.0.5) allows attacker to execute malicious JavaScript via crafted URL

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin
CVE-2018-25007

Unauthorized client-side property update in UIDL request handler in Vaadin 10 and 11

Missing check in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.5 (Vaadin 10.0.0 through 10.0.7, and 11.0.0 through 11.0.2) allows attacker to update element property values via crafted synchronization message.

CVSS 3.1 · 2.6 Low EPSS < 1% KEV · Not listed
Vendors
Vaadin
Products
Flow Vaadin