# Gitroom vulnerabilities

Source: https://junglewise.ai/threats/vendors/gitroom  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/gitroom.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 13 vulnerabilities in Gitroom: 0 in the last 7 days and 0 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-48799, was published on 15 July 2026. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 13 (2 critical, 0 exploited in the wild)

## About Gitroom

Gitroom is the developer of open-source tools for social media management and content scheduling.

## Latest Gitroom vulnerabilities

- [CVE-2026-48799: Gitroomhq Postiz authorization bypass in Nowpayments webhook](https://junglewise.ai/threats/cve-2026-48799-gitroomhq-postiz-authorization-bypass-in-nowpayments-webhook) (high, CVSS 7.7, published 15 Jul 2026)
- [CVE-2026-48783: Postiz billing enforcement bypass in modify-subscription endpoint](https://junglewise.ai/threats/cve-2026-48783-postiz-billing-enforcement-bypass-in-modify-subscription-endpoint) (medium, CVSS 4.8, published 17 Jun 2026)
- [CVE-2026-48781: Postiz privilege escalation via JWT forgery in Skool integration](https://junglewise.ai/threats/cve-2026-48781-postiz-privilege-escalation-via-jwt-forgery-in-skool-integration) (critical, CVSS 9.9, published 17 Jun 2026)
- [CVE-2026-42556: Gitroom Postiz stored XSS in public preview page](https://junglewise.ai/threats/cve-2026-42556-gitroom-postiz-stored-xss-in-public-preview-page) (high, CVSS 8.9, published 8 May 2026)
- [CVE-2026-42346: Postiz SSRF via DNS Rebinding TOCTOU in URL Validation](https://junglewise.ai/threats/cve-2026-42346-postiz-ssrf-via-dns-rebinding-toctou-in-url-validation) (medium, CVSS 6.5, published 8 May 2026)
- [CVE-2026-42298: Gitroom Postiz code injection in GitHub Actions workflow](https://junglewise.ai/threats/cve-2026-42298-gitroom-postiz-code-injection-in-github-actions-workflow) (critical, CVSS 10, published 8 May 2026)
- [CVE-2026-40487: Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any…](https://junglewise.ai/threats/cve-2026-40487-postiz-is-an-ai-social-media-scheduling-tool-prior-to-version-2) (high, CVSS 8.9, published 18 Apr 2026)
- [CVE-2026-40168: Gitroom Postiz SSRF via redirect bypass in stream endpoint](https://junglewise.ai/threats/cve-2026-40168-gitroom-postiz-ssrf-via-redirect-bypass-in-stream-endpoint) (high, CVSS 8.2, published 10 Apr 2026)
- [CVE-2026-34590: gitroomhq Postiz SSRF in webhook creation endpoint](https://junglewise.ai/threats/cve-2026-34590-gitroomhq-postiz-ssrf-in-webhook-creation-endpoint) (medium, CVSS 5.4, published 2 Apr 2026)
- [CVE-2026-34577: Postiz SSRF in PublicController stream endpoint](https://junglewise.ai/threats/cve-2026-34577-postiz-ssrf-in-publiccontroller-stream-endpoint) (high, CVSS 8.6, published 2 Apr 2026)
- [CVE-2026-34576: Postiz SSRF in upload-from-url endpoint](https://junglewise.ai/threats/cve-2026-34576-postiz-ssrf-in-upload-from-url-endpoint) (high, CVSS 7.7, published 2 Apr 2026)
- [Postiz multiple SSRF vulnerabilities in webhooks, RSS feed, and URL loader](https://junglewise.ai/threats/postiz-multiple-ssrf-vulnerabilities-in-webhooks-rss-feed-and-url-84850bf8) (medium, CVSS 4, published 27 Mar 2026)
- [Postiz App server-side request forgery via Next.js](https://junglewise.ai/threats/postiz-app-server-side-request-forgery-via-next-js-ed83b5d9) (low, CVSS 3.1, published 27 Mar 2026)

## Most severe Gitroom vulnerabilities

- [CVE-2026-42298: Gitroom Postiz code injection in GitHub Actions workflow](https://junglewise.ai/threats/cve-2026-42298-gitroom-postiz-code-injection-in-github-actions-workflow) (critical, CVSS 10, published 8 May 2026)
- [CVE-2026-48781: Postiz privilege escalation via JWT forgery in Skool integration](https://junglewise.ai/threats/cve-2026-48781-postiz-privilege-escalation-via-jwt-forgery-in-skool-integration) (critical, CVSS 9.9, published 17 Jun 2026)
- [CVE-2026-40487: Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any…](https://junglewise.ai/threats/cve-2026-40487-postiz-is-an-ai-social-media-scheduling-tool-prior-to-version-2) (high, CVSS 8.9, published 18 Apr 2026)
- [CVE-2026-42556: Gitroom Postiz stored XSS in public preview page](https://junglewise.ai/threats/cve-2026-42556-gitroom-postiz-stored-xss-in-public-preview-page) (high, CVSS 8.9, published 8 May 2026)
- [CVE-2026-34577: Postiz SSRF in PublicController stream endpoint](https://junglewise.ai/threats/cve-2026-34577-postiz-ssrf-in-publiccontroller-stream-endpoint) (high, CVSS 8.6, published 2 Apr 2026)
- [CVE-2026-40168: Gitroom Postiz SSRF via redirect bypass in stream endpoint](https://junglewise.ai/threats/cve-2026-40168-gitroom-postiz-ssrf-via-redirect-bypass-in-stream-endpoint) (high, CVSS 8.2, published 10 Apr 2026)
- [CVE-2026-34576: Postiz SSRF in upload-from-url endpoint](https://junglewise.ai/threats/cve-2026-34576-postiz-ssrf-in-upload-from-url-endpoint) (high, CVSS 7.7, published 2 Apr 2026)
- [CVE-2026-48799: Gitroomhq Postiz authorization bypass in Nowpayments webhook](https://junglewise.ai/threats/cve-2026-48799-gitroomhq-postiz-authorization-bypass-in-nowpayments-webhook) (high, CVSS 7.7, published 15 Jul 2026)
- [CVE-2026-42346: Postiz SSRF via DNS Rebinding TOCTOU in URL Validation](https://junglewise.ai/threats/cve-2026-42346-postiz-ssrf-via-dns-rebinding-toctou-in-url-validation) (medium, CVSS 6.5, published 8 May 2026)
- [CVE-2026-34590: gitroomhq Postiz SSRF in webhook creation endpoint](https://junglewise.ai/threats/cve-2026-34590-gitroomhq-postiz-ssrf-in-webhook-creation-endpoint) (medium, CVSS 5.4, published 2 Apr 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| 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 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Gitroom technologies

- [Gitroom Postiz](https://junglewise.ai/threats/technologies/postiz): 13 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, "Gitroom vulnerabilities", https://junglewise.ai/threats/vendors/gitroom, 9 November 2026.