CVE-2020-28702
CVE-2020-28702 is a high-severity vulnerability in Pybbs Project Pybbs with a CVSS 3.x base score of 7.5. 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-89.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (60th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Pybbs Project Pybbs
- Published:
- Last modified:
Description
A SQL injection vulnerability in TopicMapper.xml of PybbsCMS v5.2.1 allows attackers to access sensitive database information.
Frequently asked questions
- What is CVE-2020-28702?
- A SQL injection vulnerability in TopicMapper.xml of PybbsCMS v5.2.1 allows attackers to access sensitive database information.
- How severe is CVE-2020-28702?
- CVE-2020-28702 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-28702 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-28702?
- CVE-2020-28702 affects Pybbs Project Pybbs. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-28702?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-28702 published?
- CVE-2020-28702 was published on 2021-11-01 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:pybbs_project:pybbs:5.2.1:*:*:*:*:*:*:*
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