# ApostropheCMS Apostrophe vulnerabilities Source: https://junglewise.ai/threats/technologies/apostrophecms-apostrophe Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/apostrophecms-apostrophe.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 18 vulnerabilities in ApostropheCMS Apostrophe: 0 in the last 7 days and 13 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-113660, was published on 20 October 2026. 13 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 13 - Last 90 days: 13 - All time: 18 (0 critical, 0 exploited in the wild) ## About ApostropheCMS Apostrophe Headless CMS built on Node.js for content management and site generation. ## Latest ApostropheCMS Apostrophe vulnerabilities - [CVE-2026-113660: ApostropheCMS authorization bypass in exist-in-locale API](https://junglewise.ai/threats/cve-2026-113660-apostrophecms-authenticated-object-level-authorization-bypass-in) (medium, CVSS 4.3, published 20 Oct 2026) - [CVE-2026-113658: ApostropheCMS unauthenticated CSV upload denial of service](https://junglewise.ai/threats/cve-2026-113658-apostrophecms-is-an-open-source-node-js-content-management) (high, CVSS 7.5, published 20 Oct 2026) - [CVE-2026-113655: ApostropheCMS authorization bypass in page rank modification](https://junglewise.ai/threats/cve-2026-113655-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 4.3, published 20 Oct 2026) - [CVE-2026-113653: ApostropheCMS viewRole not applied to anonymous visitors](https://junglewise.ai/threats/cve-2026-113653-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 4, published 20 Oct 2026) - [CVE-2026-113652: ApostropheCMS uploadfs Azure backend SAS token leak](https://junglewise.ai/threats/cve-2026-113652-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.6, published 20 Oct 2026) - [CVE-2026-112958: ApostropheCMS XSS via unencoded widget style attribute](https://junglewise.ai/threats/cve-2026-112958-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.4, published 20 Oct 2026) - [CVE-2026-112957: ApostropheCMS REST API authorization bypass in getOne endpoint](https://junglewise.ai/threats/cve-2026-112957-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 4.3, published 20 Oct 2026) - [CVE-2026-112956: ApostropheCMS import-export authorization bypass in duplicate replacement](https://junglewise.ai/threats/cve-2026-112956-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 6.5, published 20 Oct 2026) - [CVE-2026-112955: ApostropheCMS import-export unbounded archive processing denial of service](https://junglewise.ai/threats/cve-2026-112955-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 6.5, published 20 Oct 2026) - [CVE-2026-112954: ApostropheCMS public REST API information disclosure via search and sort oracles](https://junglewise.ai/threats/cve-2026-112954-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.3, published 20 Oct 2026) - [CVE-2026-112953: ApostropheCMS predictable export archive filename information disclosure](https://junglewise.ai/threats/cve-2026-112953-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 4, published 20 Oct 2026) - [CVE-2026-112951: ApostropheCMS color field stored XSS via TinyColor bypass](https://junglewise.ai/threats/cve-2026-112951-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.4, published 20 Oct 2026) - [CVE-2026-110904: ApostropheCMS REST API page authorization bypass](https://junglewise.ai/threats/cve-2026-110904-apostrophecms-before-4-33-0-allows-authentication-bypass-for) (medium, CVSS 5.3, published 15 Oct 2026) - [CVE-2026-39857: ApostropheCMS information disclosure via choices and counts query parameters](https://junglewise.ai/threats/cve-2026-39857-apostrophecms-information-disclosure-via-choices-and-counts-query) (medium, CVSS 5.3, published 15 Apr 2026) - [CVE-2026-35569: ApostropheCMS stored XSS in SEO fields](https://junglewise.ai/threats/cve-2026-35569-apostrophecms-stored-xss-in-seo-fields) (high, CVSS 8.7, published 15 Apr 2026) - [CVE-2026-33889: ApostropheCMS stored XSS in color-field CSS custom properties](https://junglewise.ai/threats/cve-2026-33889-apostrophecms-stored-xss-in-color-field-css-custom-properties) (medium, CVSS 5.4, published 15 Apr 2026) - [CVE-2026-33888: ApostropheCMS publicApiProjection bypass in Piece-Type REST API](https://junglewise.ai/threats/cve-2026-33888-apostrophecms-publicapiprojection-bypass-in-piece-type-rest-api) (medium, CVSS 5.3, published 15 Apr 2026) - [CVE-2026-33877: ApostropheCMS user enumeration via timing side channel in password reset](https://junglewise.ai/threats/cve-2026-33877-apostrophecms-user-enumeration-via-timing-side-channel-in) (low, CVSS 3.7, published 15 Apr 2026) ## Most severe ApostropheCMS Apostrophe vulnerabilities - [CVE-2026-35569: ApostropheCMS stored XSS in SEO fields](https://junglewise.ai/threats/cve-2026-35569-apostrophecms-stored-xss-in-seo-fields) (high, CVSS 8.7, published 15 Apr 2026) - [CVE-2026-113658: ApostropheCMS unauthenticated CSV upload denial of service](https://junglewise.ai/threats/cve-2026-113658-apostrophecms-is-an-open-source-node-js-content-management) (high, CVSS 7.5, published 20 Oct 2026) - [CVE-2026-112955: ApostropheCMS import-export unbounded archive processing denial of service](https://junglewise.ai/threats/cve-2026-112955-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 6.5, published 20 Oct 2026) - [CVE-2026-112956: ApostropheCMS import-export authorization bypass in duplicate replacement](https://junglewise.ai/threats/cve-2026-112956-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 6.5, published 20 Oct 2026) - [CVE-2026-113652: ApostropheCMS uploadfs Azure backend SAS token leak](https://junglewise.ai/threats/cve-2026-113652-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.6, published 20 Oct 2026) - [CVE-2026-112958: ApostropheCMS XSS via unencoded widget style attribute](https://junglewise.ai/threats/cve-2026-112958-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.4, published 20 Oct 2026) - [CVE-2026-112951: ApostropheCMS color field stored XSS via TinyColor bypass](https://junglewise.ai/threats/cve-2026-112951-apostrophecms-is-an-open-source-node-js-content-management) (medium, CVSS 5.4, published 20 Oct 2026) - [CVE-2026-33889: ApostropheCMS stored XSS in color-field CSS custom properties](https://junglewise.ai/threats/cve-2026-33889-apostrophecms-stored-xss-in-color-field-css-custom-properties) (medium, CVSS 5.4, published 15 Apr 2026) - [CVE-2026-33888: ApostropheCMS publicApiProjection bypass in Piece-Type REST API](https://junglewise.ai/threats/cve-2026-33888-apostrophecms-publicapiprojection-bypass-in-piece-type-rest-api) (medium, CVSS 5.3, published 15 Apr 2026) - [CVE-2026-39857: ApostropheCMS information disclosure via choices and counts query parameters](https://junglewise.ai/threats/cve-2026-39857-apostrophecms-information-disclosure-via-choices-and-counts-query) (medium, CVSS 5.3, published 15 Apr 2026) ## Vulnerabilities per week 13 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 1 | 0 | 0 | | 19 Oct 2026 | 12 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other ApostropheCMS technologies - [Apostrophecms](https://junglewise.ai/threats/technologies/apostrophecms): 21 vulnerabilities - [ApostropheCMS Import-Export](https://junglewise.ai/threats/technologies/import-export): 5 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "ApostropheCMS Apostrophe vulnerabilities", https://junglewise.ai/threats/technologies/apostrophecms-apostrophe, 9 November 2026.