Is CVE-2020-36633 in the CISA KEV catalog?

No. CVE-2020-36633 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-36633?

CVE-2020-36633 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2020-36633?

CVE-2020-36633 has an EPSS score of 0.31% (23th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-36633?

Upgrade moodle-block sitenews to 1.1 or later.

CVE & CISA-KEV Catalog

CVE-2020-36633

MEDIUM

4.3

CVSS v3

NVD

Description

A vulnerability was found in moodle-block_sitenews 1.0. It has been classified as problematic. This affects the function get_content of the file block_sitenews.php. The manipulation leads to cross-site request forgery. It is possible to initiate the attack remotely. Upgrading to version 1.1 is able to address this issue. The name of the patch is cd18d8b1afe464ae6626832496f4e070bac4c58f. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216879.

CWE-352Cross-Site Request Forgery

How to fix

Remediation Available

moodle-block sitenewsNVD

Affected:< 1.1Fixed in:1.1CVE-2020-36633derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.31%probability of exploitation in 30 days

23rdpercentile

Low risk: more likely to be exploited than 23% of all known CVEs.

References

Patch2

Third-Party Advisory3

Related Vulnerabilities

Other CWE-352 (Cross-Site Request Forgery) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2016-6277	High	8.8	100%	KEV	-
CVE-2014-0054	Medium	6.8	91%	-	Fix
CVE-2013-6429	Medium	6.8	90%	-	Fix
CVE-2022-41622	High	8.8	88%	-	-
CVE-2018-7700	High	8.8	75%	-	-
CVE-2015-2295	Medium	6.8	66%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.