How severe is CVE-2020-26522?

CVE-2020-26522 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-26522 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-26522?

CVE-2020-26522 affects Garfield Petshop Project Garfield Petshop. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-26522?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-26522 published?

CVE-2020-26522 was published on 2020-10-09 and last updated on 2026-06-17.

CVE-2020-26522

CVE-2020-26522 is a high-severity vulnerability in Garfield Petshop Project Garfield Petshop with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Garfield Petshop Project Garfield Petshop
Published: 2020-10-09
Last modified: 2026-06-17

Description

A cross-site request forgery (CSRF) vulnerability in mod/user/act_user.php in Garfield Petshop through 2020-10-01 allows remote attackers to hijack the authentication of administrators for requests that create new administrative accounts.

Frequently asked questions

What is CVE-2020-26522?: A cross-site request forgery (CSRF) vulnerability in mod/user/act_user.php in Garfield Petshop through 2020-10-01 allows remote attackers to hijack the authentication of administrators for requests that create new administrative accounts.
How severe is CVE-2020-26522?: CVE-2020-26522 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-26522 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-26522?: CVE-2020-26522 affects Garfield Petshop Project Garfield Petshop. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-26522?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-26522 published?: CVE-2020-26522 was published on 2020-10-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:garfield_petshop_project:garfield_petshop:*:*:*:*:*:*:*:*

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