CVE-2026-28678
dsa-hub-server: Clear-Text Storage of Sensitive Data
Description
Rejected reason: Further research determined the issue is not a vulnerability.
INFO
Published Date :
March 7, 2026, 4:15 p.m.
Last Modified :
June 30, 2026, 7:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update to version d527fba or later.
- Ensure JWTs are stored securely.
- Implement payload encryption for tokens.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-28678 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-28678 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Rejected by [email protected]
Jun. 30, 2026
Action Type Old Value New Value -
CVE Modified by [email protected]
Jun. 30, 2026
Action Type Old Value New Value Changed Description DSA Study Hub is an interactive educational web application. Prior to commit d527fba, the user authentication system in server/routes/auth.js was found to be vulnerable to Insufficiently Protected Credentials. Authentication tokens (JWTs) were stored in HTTP cookies without cryptographic protection of the payload. This issue has been patched via commit d527fba. Rejected reason: Further research determined the issue is not a vulnerability. Removed CVSS V3.1 GitHub, Inc.: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Removed CVSS V3.1 NIST: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Removed CWE GitHub, Inc.: CWE-311 Removed CWE GitHub, Inc.: CWE-522 Removed CWE NIST: CWE-522 Removed CPE Configuration OR *cpe:2.3:a:toxicbishop:dsa_study_hub:*:*:*:*:*:node.js:*:* versions up to (excluding) 2026-02-21 Removed Reference GitHub, Inc.: https://github.com/toxicbishop/DSA-with-tsx/commit/d527fba3b3c15f185b9d1e730322dff9248391e4 Removed Reference GitHub, Inc.: https://github.com/toxicbishop/DSA-with-tsx/security/advisories/GHSA-vmxr-562h-rcgg Removed Reference Type GitHub, Inc.: https://github.com/toxicbishop/DSA-with-tsx/commit/d527fba3b3c15f185b9d1e730322dff9248391e4 Types: Patch Removed Reference Type GitHub, Inc.: https://github.com/toxicbishop/DSA-with-tsx/security/advisories/GHSA-vmxr-562h-rcgg Types: Vendor Advisory Removed Affected [{'vendor': 'toxicbishop', 'product': 'DSA-with-tsx', 'versions': [{'status': 'affected', 'version': '< d527fba'}]}] -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'toxicbishop', 'product': 'DSA-with-tsx', 'versions': [{'status': 'affected', 'version': '< d527fba'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-28678', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-03-09T17:39:45.530637Z'} -
Initial Analysis by [email protected]
Mar. 11, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CWE CWE-522 Added CPE Configuration OR *cpe:2.3:a:toxicbishop:dsa_study_hub:*:*:*:*:*:node.js:*:* versions up to (excluding) 2026-02-21 Added Reference Type GitHub, Inc.: https://github.com/toxicbishop/DSA-with-tsx/commit/d527fba3b3c15f185b9d1e730322dff9248391e4 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/toxicbishop/DSA-with-tsx/security/advisories/GHSA-vmxr-562h-rcgg Types: Vendor Advisory -
New CVE Received by [email protected]
Mar. 07, 2026
Action Type Old Value New Value Added Description DSA Study Hub is an interactive educational web application. Prior to commit d527fba, the user authentication system in server/routes/auth.js was found to be vulnerable to Insufficiently Protected Credentials. Authentication tokens (JWTs) were stored in HTTP cookies without cryptographic protection of the payload. This issue has been patched via commit d527fba. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Added CWE CWE-311 Added CWE CWE-522 Added Reference https://github.com/toxicbishop/DSA-with-tsx/commit/d527fba3b3c15f185b9d1e730322dff9248391e4 Added Reference https://github.com/toxicbishop/DSA-with-tsx/security/advisories/GHSA-vmxr-562h-rcgg