How severe is CVE-2019-12253?

CVE-2019-12253 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2019-12253 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12253?

CVE-2019-12253 affects Mylittleforum My Little Forum. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12253?

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

When was CVE-2019-12253 published?

CVE-2019-12253 was published on 2019-05-21 and last updated on 2026-06-17.

CVE-2019-12253

CVE-2019-12253 is a medium-severity vulnerability in Mylittleforum My Little Forum with a CVSS 3.x base score of 6.5. 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 6.5)
CVSS v2: 5.8
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Mylittleforum My Little Forum
Published: 2019-05-21
Last modified: 2026-06-17

Description

my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mode=posting&delete_posting.

Frequently asked questions

What is CVE-2019-12253?: my little forum before 2.4.20 allows CSRF to delete posts, as demonstrated by mode=posting&delete_posting.
How severe is CVE-2019-12253?: CVE-2019-12253 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2019-12253 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12253?: CVE-2019-12253 affects Mylittleforum My Little Forum. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12253?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-12253 published?: CVE-2019-12253 was published on 2019-05-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mylittleforum:my_little_forum:*:*:*:*:*:*:*:*

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