How severe is CVE-2020-19888?

CVE-2020-19888 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2020-19888 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-2020-19888?

CVE-2020-19888 affects Dbhcms Project Dbhcms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-19888?

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

When was CVE-2020-19888 published?

CVE-2020-19888 was published on 2020-08-24 and last updated on 2026-06-17.

CVE-2020-19888

CVE-2020-19888 is a medium-severity vulnerability in Dbhcms Project Dbhcms with a CVSS 3.x base score of 5.9. 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-287.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Dbhcms Project Dbhcms
Published: 2020-08-24
Last modified: 2026-06-17

Description

DBHcms v1.2.0 has an unauthorized operation vulnerability because there's no access control at line 175 of dbhcms\page.php for empty cache operation. This vulnerability can be exploited to empty a table.

Frequently asked questions

What is CVE-2020-19888?: DBHcms v1.2.0 has an unauthorized operation vulnerability because there's no access control at line 175 of dbhcms\page.php for empty cache operation. This vulnerability can be exploited to empty a table.
How severe is CVE-2020-19888?: CVE-2020-19888 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2020-19888 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-2020-19888?: CVE-2020-19888 affects Dbhcms Project Dbhcms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-19888?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-19888 published?: CVE-2020-19888 was published on 2020-08-24 and last updated on 2026-06-17.

References

https://github.com/fragrant10/cve/tree/master/dbhcms1.2.0#13

Affected products (1)

cpe:2.3:a:dbhcms_project:dbhcms:1.2.0:*:*:*:*:*:*:*

More vulnerabilities in Dbhcms Project Dbhcms

CVE-2020-19889 — High (CVSS 8.8): DBHcms v1.2.0 has no CSRF protection mechanism,as demonstrated by CSRF for index.php?dbhcms_pid=-70 can add a user.
CVE-2020-19886 — High (CVSS 8.1): DBHcms v1.2.0 has no CSRF protection mechanism,as demonstrated by CSRF for an /index.php?dbhcms_pid=-80&deletemenu=9…
CVE-2020-19878 — High (CVSS 7.5): DBHcms v1.2.0 has a sensitive information leaks vulnerability as there is no security access control in…
CVE-2020-19891 — High (CVSS 7.2): DBHcms v1.2.0 has an Arbitrary file write vulnerability in dbhcms\mod\mod.editor.php $_POST['updatefile'] is filename…
CVE-2020-19880 — Medium (CVSS 6.1): DBHcms v1.2.0 has a stored xss vulnerability as there is no htmlspecialchars function form 'Name' in dbhcms\types.php,…
CVE-2020-19879 — Medium (CVSS 6.1): DBHcms v1.2.0 has a stored xss vulnerability as there is no security filter of $_GET['dbhcms_pid'] variable in…

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Other CWE-287 (Improper Authentication) vulnerabilities

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CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

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