How severe is CVE-2019-20058?

CVE-2019-20058 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-2019-20058 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-20058?

CVE-2019-20058 affects Boltcms Bolt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-20058?

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

When was CVE-2019-20058 published?

CVE-2019-20058 was published on 2019-12-29 and last updated on 2026-06-17.

CVE-2019-20058

CVE-2019-20058 is a medium-severity vulnerability in Boltcms Bolt 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% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Boltcms Bolt
Published: 2019-12-29
Last modified: 2026-06-17

Description

Bolt 3.7.0, if Symfony Web Profiler is used, allows XSS because unsanitized search?search= input is shown on the _profiler page. NOTE: this is disputed because profiling was never intended for use in production. This is related to CVE-2018-12040

Frequently asked questions

What is CVE-2019-20058?: Bolt 3.7.0, if Symfony Web Profiler is used, allows XSS because unsanitized search?search= input is shown on the _profiler page. NOTE: this is disputed because profiling was never intended for use in production. This is related to CVE-2018-12040
How severe is CVE-2019-20058?: CVE-2019-20058 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-2019-20058 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-20058?: CVE-2019-20058 affects Boltcms Bolt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-20058?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-20058 published?: CVE-2019-20058 was published on 2019-12-29 and last updated on 2026-06-17.

References

https://github.com/bolt/bolt/issues/7830

Affected products (1)

cpe:2.3:a:boltcms:bolt:3.7.0:*:*:*:*:*:*:*

More vulnerabilities in Boltcms Bolt

CVE-2022-31321 — Critical (CVSS 9.1): The foldername parameter in Bolt 5.1.7 was discovered to have incorrect input validation, allowing attackers to perform…
CVE-2025-34086 — High (CVSS 8.8): Bolt CMS versions 3.7.0 and earlier contain a chain of vulnerabilities that together allow an authenticated user to…
CVE-2019-10874 — High (CVSS 8.8): Cross Site Request Forgery (CSRF) in the bolt/upload File Upload feature in Bolt CMS 3.6.6 allows remote attackers to…
CVE-2019-9185 — High (CVSS 8.8): Controller/Async/FilesystemManager.php in the filemanager in Bolt before 3.6.5 allows remote attackers to execute…
CVE-2020-4040 — High (CVSS 8.6): Bolt CMS before version 3.7.1 lacked CSRF protection in the preview generating endpoint. Previews are intended to be…
CVE-2021-27367 — High (CVSS 7.5): Controller/Backend/FileEditController.php and Controller/Backend/FilemanagerController.php in Bolt before 4.1.13 allow…

All CVEs affecting Boltcms Bolt →

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 →