CVE-2019-12277
CVE-2019-12277 is a critical-severity vulnerability in Blogifier with a CVSS 3.x base score of 9.8. 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-22.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (77th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-22
- Affected product: Blogifier
- Published:
- Last modified:
Description
Blogifier 2.3 before 2019-05-11 does not properly restrict APIs, as demonstrated by missing checks for .. in a pathname.
Frequently asked questions
- What is CVE-2019-12277?
- Blogifier 2.3 before 2019-05-11 does not properly restrict APIs, as demonstrated by missing checks for .. in a pathname.
- How severe is CVE-2019-12277?
- CVE-2019-12277 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-12277 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-12277?
- CVE-2019-12277 affects Blogifier. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-12277?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2019-12277 published?
- CVE-2019-12277 was published on 2019-05-22 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:blogifier:blogifier:2.3:*:*:*:*:*:*:*
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