# CVE-2026-47910: Adobe Dreamweaver incorrect authorization arbitrary file read

Source: https://junglewise.ai/threats/cve-2026-47910-adobe-dreamweaver-incorrect-authorization-arbitrary-file-read  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-06-09. Updated: 2026-06-09  
License: CC BY 4.0 with a link back

CVE-2026-47910 · Severity: medium · CVSS 6.3 · Published 2026-06-09

Adobe Dreamweaver, a popular web development application, is affected by a security flaw that could allow unauthorized access to files on a user's computer. An attacker could trick a user into opening a specially crafted file, which then allows the attacker to read sensitive information and directories they should not have access to. This could lead to the exposure of private data or configuration files stored on the local system.

Technologies: [Adobe Dreamweaver](https://junglewise.ai/threats/technologies/dreamweaver). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2026-47910 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-47910 being exploited in the wild.

**How severe is CVE-2026-47910?** Medium severity, with a CVSS score of 6.3, published 9 June 2026.

**Which products and versions are affected?** Adobe Dreamweaver 21.7 and earlier.

**Is there a fix for CVE-2026-47910?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-47910 attacked?** It is attacked with local access, in a network appliance.

**Am I affected by CVE-2026-47910?** Check whether you run Adobe Dreamweaver at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

Adobe Dreamweaver Desktop versions 21.7 and earlier contain an Incorrect Authorization vulnerability (CWE-863). The flaw exists in how the application handles file access permissions when processing specific file types. An attacker can exploit this by convincing a user to open a maliciously crafted file, leading to an arbitrary file system read. Because the vulnerability involves a 'Scope' change (S:C) in the CVSS metric, the impact extends beyond the application's immediate environment to the broader host file system. The attack requires local access to deliver the file and user interaction to trigger the read. Adobe has addressed this in security bulletin APSB26-62.

## Affected products

- Adobe Dreamweaver Desktop 21.7 and earlier

## Timeline

- 2026-06-09: disclosed
- 2026-06-09: advisory

## References

- [https://helpx.adobe.com/security/products/dreamweaver/apsb26-62.html](https://helpx.adobe.com/security/products/dreamweaver/apsb26-62.html)

## Related threats

- [Adobe Dreamweaver improper input validation arbitrary file read](https://junglewise.ai/threats/cve-2026-47909-adobe-dreamweaver-improper-input-validation-arbitrary-file-read)
- [Adobe Dreamweaver uninitialized pointer access in Desktop](https://junglewise.ai/threats/cve-2026-47908-adobe-dreamweaver-uninitialized-pointer-access-in-desktop)
- [Adobe Dreamweaver improper access control arbitrary file read](https://junglewise.ai/threats/cve-2026-47907-adobe-dreamweaver-improper-access-control-arbitrary-file-read)
- [Adobe Dreamweaver arbitrary code execution via vulnerable component](https://junglewise.ai/threats/cve-2026-47906-adobe-dreamweaver-arbitrary-code-execution-via-vulnerable)
- [Adobe Dreamweaver Desktop incorrect authorization leading to code execution](https://junglewise.ai/threats/cve-2026-21274-adobe-dreamweaver-desktop-incorrect-authorization-leading-to-code)