How severe is CVE-2020-22274?

CVE-2020-22274 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-22274 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-22274?

CVE-2020-22274 affects Jomsocial. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-22274?

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

When was CVE-2020-22274 published?

CVE-2020-22274 was published on 2020-11-04 and last updated on 2026-06-17.

CVE-2020-22274

CVE-2020-22274 is a critical-severity vulnerability in Jomsocial with a CVSS 3.x base score of 9.8. 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-1236.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-1236
Affected product: Jomsocial
Published: 2020-11-04
Last modified: 2026-06-17

Description

JomSocial (Joomla Social Network Extention) 4.7.6 allows CSV injection via a customer's profile.

Frequently asked questions

What is CVE-2020-22274?: JomSocial (Joomla Social Network Extention) 4.7.6 allows CSV injection via a customer's profile.
How severe is CVE-2020-22274?: CVE-2020-22274 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-22274 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-22274?: CVE-2020-22274 affects Jomsocial. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-22274?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-22274 published?: CVE-2020-22274 was published on 2020-11-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:jomsocial:jomsocial:4.7.6:*:*:*:*:*:*:*

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