CVE-2017-11127
CVE-2017-11127 is a medium-severity vulnerability in Boltcms Bolt with a CVSS 3.x base score of 5.4. 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 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (42nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Boltcms Bolt
- Published:
- Last modified:
Description
Bolt CMS 3.2.14 allows stored XSS by uploading an SVG document with a "Content-Type: image/svg+xml" header.
Frequently asked questions
- What is CVE-2017-11127?
- Bolt CMS 3.2.14 allows stored XSS by uploading an SVG document with a "Content-Type: image/svg+xml" header.
- How severe is CVE-2017-11127?
- CVE-2017-11127 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2017-11127 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-11127?
- CVE-2017-11127 affects Boltcms Bolt. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-11127?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2017-11127 published?
- CVE-2017-11127 was published on 2017-07-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:boltcms:bolt:3.2.14:*:*:*:*:*:*:*
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 →