How severe is CVE-2022-22868?

CVE-2022-22868 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-22868 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-22868?

CVE-2022-22868 affects Gibbonedu Gibbon. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-22868?

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

When was CVE-2022-22868 published?

CVE-2022-22868 was published on 2022-01-28 and last updated on 2026-06-17.

CVE-2022-22868

CVE-2022-22868 is a medium-severity vulnerability in Gibbonedu Gibbon with a CVSS 3.x base score of 4.8. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
CVSS v2: 3.5
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Gibbonedu Gibbon
Published: 2022-01-28
Last modified: 2026-06-17

Description

Gibbon CMS v22.0.01 was discovered to contain a cross-site scripting (XSS) vulnerability, that allows attackers to inject arbitrary script via name parameters.

Frequently asked questions

What is CVE-2022-22868?: Gibbon CMS v22.0.01 was discovered to contain a cross-site scripting (XSS) vulnerability, that allows attackers to inject arbitrary script via name parameters.
How severe is CVE-2022-22868?: CVE-2022-22868 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-22868 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-22868?: CVE-2022-22868 affects Gibbonedu Gibbon. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-22868?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-22868 published?: CVE-2022-22868 was published on 2022-01-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gibbonedu:gibbon:22.0.01:*:*:*:*:*:*:*

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