CVE & CISA-KEV Catalog

CVE-2020-11027

MEDIUMEPSS 96th pctl
6.1
CVSS v3
NVD

Description

In affected versions of WordPress, a password reset link emailed to a user does not expire upon changing the user password. Access would be needed to the email account of the user by a malicious party for successful execution. This has been patched in version 5.4.1, along with all the previously affected versions via a minor release (5.3.3, 5.2.6, 5.1.5, 5.0.9, 4.9.14, 4.8.13, 4.7.17, 4.6.18, 4.5.21, 4.4.22, 4.3.23, 4.2.27, 4.1.30, 4.0.30, 3.9.31, 3.8.33, 3.7.33).

How to fix

Remediation Available
wordpressDebian
Fixed in:5.4.1+dfsg1-1CVE-2020-11027
Fixed in:5.4.1+dfsg1-1CVE-2020-11027
Fixed in:5.4.1+dfsg1-1CVE-2020-11027
Fixed in:5.4.1+dfsg1-1CVE-2020-11027

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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 ComplexityHigh
Privileges RequiredNone
User InteractionRequired
ScopeChanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

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

Exploit Intelligence

13.63%probability of exploitation in 30 days
96thpercentile

Very high risk: more likely to be exploited than 96% of all known CVEs.

References

Vendor Advisory1
Other references1

Related Vulnerabilities

Other CWE-672 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-23638Medium6.560%-Fix
CVE-2019-17638Critical9.411%-Fix
CVE-2009-3547High7.04.9%--
CVE-2019-15691High7.24.7%-Fix
CVE-2020-24030Critical9.82.7%--
CVE-2021-37204High7.52.2%-Fix

Common questions

How do I fix CVE-2020-11027?

Upgrade wordpress on debian 11 to 5.4.1+dfsg1-1 or later.

Is CVE-2020-11027 being actively exploited?

Not that we know of. CVE-2020-11027 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 13.6% is the estimated probability that it will be exploited in the next 30 days. That is higher than 96% of all scored CVEs.

How severe is CVE-2020-11027?

CVE-2020-11027 has a CVSS v3 base score of 6.1, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2020-11027 affect?

Published advisories record a fix for wordpress (Debian). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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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.