How severe is CVE-2019-16107?

CVE-2019-16107 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2019-16107 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-16107?

CVE-2019-16107 affects Phpbb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-16107?

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

When was CVE-2019-16107 published?

CVE-2019-16107 was published on 2020-03-11 and last updated on 2026-06-17.

CVE-2019-16107

CVE-2019-16107 is a medium-severity vulnerability in Phpbb with a CVSS 3.x base score of 4.3. 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: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.3
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Phpbb
Published: 2020-03-11
Last modified: 2026-06-17

Description

Missing form token validation in phpBB 3.2.7 allows CSRF in deleting post attachments.

Frequently asked questions

What is CVE-2019-16107?: Missing form token validation in phpBB 3.2.7 allows CSRF in deleting post attachments.
How severe is CVE-2019-16107?: CVE-2019-16107 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2019-16107 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-16107?: CVE-2019-16107 affects Phpbb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-16107?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-16107 published?: CVE-2019-16107 was published on 2020-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phpbb:phpbb:3.2.7:*:*:*:*:*:*:*

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