How severe is CVE-2018-7305?

CVE-2018-7305 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2018-7305 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7305?

CVE-2018-7305 affects Mybb. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7305?

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

When was CVE-2018-7305 published?

CVE-2018-7305 was published on 2018-02-21 and last updated on 2026-06-17.

CVE-2018-7305

CVE-2018-7305 is a medium-severity vulnerability in Mybb with a CVSS 3.x base score of 4.9. 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-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
CVSS v2: 4.0
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Mybb
Published: 2018-02-21
Last modified: 2026-06-17

Description

MyBB 1.8.14 is not checking for a valid CSRF token, leading to arbitrary deletion of user accounts.

Frequently asked questions

What is CVE-2018-7305?: MyBB 1.8.14 is not checking for a valid CSRF token, leading to arbitrary deletion of user accounts.
How severe is CVE-2018-7305?: CVE-2018-7305 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2018-7305 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7305?: CVE-2018-7305 affects Mybb. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7305?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7305 published?: CVE-2018-7305 was published on 2018-02-21 and last updated on 2026-06-17.

References

https://websecnerd.blogspot.in/2018/02/mybb-forum-1_21.html

Affected products (1)

cpe:2.3:a:mybb:mybb:1.8.14:*:*:*:*:*:*:*

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