How severe is CVE-2021-46458?

CVE-2021-46458 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-2021-46458 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-46458?

CVE-2021-46458 affects Victor Cms Project Victor Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-46458?

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-2021-46458 published?

CVE-2021-46458 was published on 2022-01-31 and last updated on 2026-06-17.

CVE-2021-46458

CVE-2021-46458 is a high-severity vulnerability in Victor Cms Project Victor Cms 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% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Victor Cms Project Victor Cms
Published: 2022-01-31
Last modified: 2026-06-17

Description

Victor CMS v1.0 was discovered to contain a SQL injection vulnerability in the component admin/posts.php?source=add_post. This vulnerability can be exploited through a crafted POST request via the post_title parameter.

Frequently asked questions

What is CVE-2021-46458?: Victor CMS v1.0 was discovered to contain a SQL injection vulnerability in the component admin/posts.php?source=add_post. This vulnerability can be exploited through a crafted POST request via the post_title parameter.
How severe is CVE-2021-46458?: CVE-2021-46458 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-2021-46458 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-46458?: CVE-2021-46458 affects Victor Cms Project Victor Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-46458?: 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-2021-46458 published?: CVE-2021-46458 was published on 2022-01-31 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:victor_cms_project:victor_cms:1.0:*:*:*:*:*:*:*

More vulnerabilities in Victor Cms Project Victor Cms

CVE-2020-23966 — Critical (CVSS 9.8): SQL Injection vulnerability in victor cms 1.0 allows attackers to execute arbitrary commands via the post parameter to…
CVE-2022-26201 — Critical (CVSS 9.8): Victor CMS v1.0 was discovered to contain a SQL injection vulnerability.
CVE-2021-25203 — Critical (CVSS 9.8): Arbitrary file upload vulnerability in Victor CMS v 1.0 allows attackers to execute arbitrary code via the file upload…
CVE-2020-29280 — Critical (CVSS 9.8): The Victor CMS v1.0 application is vulnerable to SQL injection via the 'search' parameter on the search.php page.
CVE-2020-37073 — High (CVSS 8.8): Victor CMS 1.0 contains an authenticated file upload vulnerability that allows administrators to upload PHP files with…
CVE-2020-36942 — High (CVSS 8.8): Victor CMS 1.0 contains a file upload vulnerability that allows authenticated users to upload malicious PHP files…

All CVEs affecting Victor Cms Project Victor Cms →

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…

Browse all CWE-89 (SQL Injection) vulnerabilities →