How severe is CVE-2020-20131?

CVE-2020-20131 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-20131 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-20131?

CVE-2020-20131 affects Laracms Project Laracms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-20131?

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

When was CVE-2020-20131 published?

CVE-2020-20131 was published on 2021-09-29 and last updated on 2026-06-17.

CVE-2020-20131

CVE-2020-20131 is a medium-severity vulnerability in Laracms Project Laracms with a CVSS 3.x base score of 5.4. 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 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Laracms Project Laracms
Published: 2021-09-29
Last modified: 2026-06-17

Description

LaraCMS v1.0.1 contains a stored cross-site scripting (XSS) vulnerability which allows atackers to execute arbitrary web scripts or HTML via a crafted payload in the page management module.

Frequently asked questions

What is CVE-2020-20131?: LaraCMS v1.0.1 contains a stored cross-site scripting (XSS) vulnerability which allows atackers to execute arbitrary web scripts or HTML via a crafted payload in the page management module.
How severe is CVE-2020-20131?: CVE-2020-20131 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-20131 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-20131?: CVE-2020-20131 affects Laracms Project Laracms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-20131?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-20131 published?: CVE-2020-20131 was published on 2021-09-29 and last updated on 2026-06-17.

References

https://github.com/wanglelecc/laracms/issues/36

Affected products (1)

cpe:2.3:a:laracms_project:laracms:1.0.1:*:*:*:*:*:*:*

More vulnerabilities in Laracms Project Laracms

CVE-2020-20128 — High (CVSS 7.5): LaraCMS v1.0.1 transmits sensitive information in cleartext which can be intercepted by attackers.
CVE-2020-20129 — Medium (CVSS 5.4): LaraCMS v1.0.1 contains a stored cross-site scripting (XSS) vulnerability which allows attackers to execute arbitrary…

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