CVE-2020-21808
CVE-2020-21808 is a critical-severity vulnerability in Nukeviet 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-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (73rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Nukeviet
- Published:
- Last modified:
Description
SQL Injection vulnerability in NukeViet CMS 4.0.10 - 4.3.07 via:the topicsid parameter in modules/news/admin/addtotopics.php.
Frequently asked questions
- What is CVE-2020-21808?
- SQL Injection vulnerability in NukeViet CMS 4.0.10 - 4.3.07 via:the topicsid parameter in modules/news/admin/addtotopics.php.
- How severe is CVE-2020-21808?
- CVE-2020-21808 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-2020-21808 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-21808?
- CVE-2020-21808 affects Nukeviet. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-21808?
- 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-2020-21808 published?
- CVE-2020-21808 was published on 2021-07-30 and last updated on 2026-06-17.
References
- https://github.com/nukeviet/nukeviet/blob/4.3.08/CHANGELOG.txt#L11
- https://nukeviet.vn/vi/news/Tin-an-ninh/huong-dan-fix-loi-bao-mat-nukeviet-4-va-module-shops-612.html
- https://whitehub.net/submissions/1516
Affected products (1)
- cpe:2.3:a:nukeviet:nukeviet:*:*:*:*:*:*:*:*
More vulnerabilities in Nukeviet
- CVE-2020-21809 — Critical (CVSS 9.8): SQL Injection vulnerability in NukeViet CMS module Shops 4.0.29 and 4.3 via the (1) listid parameter in detail.php and…
- CVE-2019-7726 — Critical (CVSS 9.8): modules/banners/funcs/click.php in NukeViet before 4.3.04 has a SQL INSERT statement with raw header data from an HTTP…
- CVE-2019-7725 — Critical (CVSS 9.8): includes/core/is_user.php in NukeViet before 4.3.04 deserializes the untrusted nvloginhash cookie (i.e., the code…
- CVE-2024-36528 — High (CVSS 8.8): nukeviet v.4.5 and before and nukeviet-egov v.1.2.02 and before have a Deserialization vulnerability which results in…
- CVE-2020-13155 — High (CVSS 8.8): clearsystem.php in NukeViet 4.4 allows CSRF with resultant HTML injection via the deltype parameter to the…
- CVE-2020-13157 — Medium (CVSS 6.5): modules\users\admin\edit.php in NukeViet 4.4 allows CSRF to change a user's password via an…
Other CWE-89 (SQL Injection) vulnerabilities
- CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
- CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
- CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
- CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
- CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
- CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…