How severe is CVE-2020-6850?

CVE-2020-6850 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-6850 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-6850?

CVE-2020-6850 affects Miniorange Saml Sp Single Sign On. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-6850?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-6850 published?

CVE-2020-6850 was published on 2020-02-17 and last updated on 2026-06-17.

CVE-2020-6850

CVE-2020-6850 is a medium-severity vulnerability in Miniorange Saml Sp Single Sign On with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Miniorange Saml Sp Single Sign On
Published: 2020-02-17
Last modified: 2026-06-17

Description

Utilities.php in the miniorange-saml-20-single-sign-on plugin before 4.8.84 for WordPress allows XSS via a crafted SAML XML Response to wp-login.php. This is related to the SAMLResponse and RelayState variables, and the Destination parameter of the samlp:Response XML element.

Frequently asked questions

What is CVE-2020-6850?: Utilities.php in the miniorange-saml-20-single-sign-on plugin before 4.8.84 for WordPress allows XSS via a crafted SAML XML Response to wp-login.php. This is related to the SAMLResponse and RelayState variables, and the Destination parameter of the samlp:Response XML element.
How severe is CVE-2020-6850?: CVE-2020-6850 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-6850 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-6850?: CVE-2020-6850 affects Miniorange Saml Sp Single Sign On. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-6850?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-6850 published?: CVE-2020-6850 was published on 2020-02-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:miniorange:saml_sp_single_sign_on:*:*:*:*:*:wordpress:*:*

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