How severe is CVE-2013-1420?

CVE-2013-1420 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2013-1420 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-2013-1420?

CVE-2013-1420 affects Get-simple Getsimple Cms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-1420?

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

When was CVE-2013-1420 published?

CVE-2013-1420 was published on 2020-01-02 and last updated on 2026-06-16.

CVE-2013-1420

CVE-2013-1420 is a medium-severity vulnerability in Get-simple Getsimple Cms with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Get-simple Getsimple Cms
Published: 2020-01-02
Last modified: 2026-06-16

Description

Multiple cross-site scripting (XSS) vulnerabilities in GetSimple CMS before 3.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) id parameter to backup-edit.php; (2) title or (3) menu parameter to edit.php; or (4) path or (5) returnid parameter to filebrowser.php in admin/. NOTE: the path parameter in admin/upload.php vector is already covered by CVE-2012-6621.

Frequently asked questions

What is CVE-2013-1420?: Multiple cross-site scripting (XSS) vulnerabilities in GetSimple CMS before 3.2.1 allow remote attackers to inject arbitrary web script or HTML via the (1) id parameter to backup-edit.php; (2) title or (3) menu parameter to edit.php; or (4) path or (5) returnid parameter to filebrowser.php in admin/. NOTE: the path parameter in admin/upload.php vector is already covered by CVE-2012-6621.
How severe is CVE-2013-1420?: CVE-2013-1420 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2013-1420 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-2013-1420?: CVE-2013-1420 affects Get-simple Getsimple Cms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-1420?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-1420 published?: CVE-2013-1420 was published on 2020-01-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:get-simple:getsimple_cms:*:*:*:*:*:*:*:*

More vulnerabilities in Get-simple Getsimple Cms

CVE-2022-41544 — Critical (CVSS 9.8): GetSimple CMS v3.3.16 was discovered to contain a remote code execution (RCE) vulnerability via the edited_file…
CVE-2019-11231 — Critical (CVSS 9.8): An issue was discovered in GetSimple CMS through 3.3.15. insufficient input sanitation in the theme-edit.php file…
CVE-2018-17103 — High (CVSS 8.8): An issue was discovered in GetSimple CMS v3.3.13. There is a CSRF vulnerability that can change the administrator's…
CVE-2014-8722 — High (CVSS 7.5): GetSimple CMS 3.3.4 allows remote attackers to obtain sensitive information via a direct request to (1)…
CVE-2020-23839 — Medium (CVSS 6.1): A Reflected Cross-Site Scripting (XSS) vulnerability in GetSimple CMS v3.3.16, in the admin/index.php login portal…
CVE-2018-16325 — Medium (CVSS 6.1): There is XSS in GetSimple CMS 3.4.0.9 via the admin/edit.php title field.

All CVEs affecting Get-simple Getsimple Cms →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →