How severe is CVE-2020-10471?

CVE-2020-10471 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-2020-10471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-10471?

CVE-2020-10471 affects Chadhasoftware Phpkb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-10471?

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

When was CVE-2020-10471 published?

CVE-2020-10471 was published on 2020-03-12 and last updated on 2026-06-17.

CVE-2020-10471

CVE-2020-10471 is a medium-severity vulnerability in Chadhasoftware Phpkb 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% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Chadhasoftware Phpkb
Published: 2020-03-12
Last modified: 2026-06-17

Description

Reflected XSS in admin/manage-articles.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to inject arbitrary web script or HTML via the GET parameter sort.

Frequently asked questions

What is CVE-2020-10471?: Reflected XSS in admin/manage-articles.php in Chadha PHPKB Standard Multi-Language 9 allows attackers to inject arbitrary web script or HTML via the GET parameter sort.
How severe is CVE-2020-10471?: CVE-2020-10471 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-2020-10471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-10471?: CVE-2020-10471 affects Chadhasoftware Phpkb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-10471?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-10471 published?: CVE-2020-10471 was published on 2020-03-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:chadhasoftware:phpkb:9.0:*:*:*:*:*:*:*

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