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Vulnerability record · CVE-2020-12480 · published 17 August 2020

CVE-2020-12480: Lightbend play framework cross-site request forgery vulnerability

Lightbend · Play Framework

In Play Framework 2.6.0 through 2.8.1, the CSRF filter can be bypassed by making CORS simple requests with content types that contain parameters that can't be parsed.

6.5 CVSS 3.1 Medium EPSS 0.53% · top 57.8% CWE-352 · Cross-site request forgery
6.5CVSS 3.1 base score, v2 4.3
0.53%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

In Play Framework 2.6.0 through 2.8.1, the CSRF filter can be bypassed by making CORS simple requests with content types that contain parameters that can't be parsed.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.playframework.com/security/vulnerability Vendor Advisory
https://www.playframework.com/security/vulnerability/CVE-2020-12480-CsrfBlacklistBypass Vendor Advisory
https://www.playframework.com/security/vulnerability Vendor Advisory
https://www.playframework.com/security/vulnerability/CVE-2020-12480-CsrfBlacklistBypass Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-12480), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.