CVE-2026-13483

LOWPre-NVD 3.13.1—
EchelonGraph scoreHIGH confidence

Score 3.1 from GitHub Security Advisory (severity: LOW) published 2026-06-28. a secondary CVSS source baseline 3.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
3.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 3.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A flaw has been found in arc53 DocsGPT up to 0.18.0. The affected element is the function encrypt_credentials of the file application/security/encryption.py of the component Credential Storage. This manipulation causes insufficient verification of data authenticity. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been published and may be used. The pull request to fix this issue awaits acceptance.

CVSS v3
3.1
EG Score
3.1(high)
EPSS
0.8%
KEV
Not listed

Published

June 28, 2026

Last Modified

June 29, 2026

References (7)

Vendor Advisories for CVE-2026-13483(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 11× in last 7d / 18× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-05 02:30 UTCEPSS rescore
  3. 2026-07-05 02:30 UTCEPSS rescore
  4. 2026-07-04 09:27 UTCEG score recompute
  5. 2026-07-04 09:27 UTCGHSA enrichment
  6. 2026-07-04 06:31 UTCEPSS rescore
  7. 2026-07-01 15:06 UTCEPSS rescore
  8. 2026-07-01 15:06 UTCEPSS rescore
  9. 2026-07-01 08:00 UTCEG score recompute
  10. 2026-07-01 08:00 UTCGHSA enrichment
  11. 2026-06-30 23:22 UTCEPSS rescore
  12. 2026-06-29 15:26 UTCNVD updateCVSS v4 → 1.3
  13. 2026-06-29 14:06 UTCEPSS rescore
  14. 2026-06-29 13:32 UTCMITRE cvelistV5CVSS v4 → 2.3
  15. 2026-06-28 14:07 UTCEPSS rescore
  16. 2026-06-28 08:52 UTCNVD updateCVSS v4 → 1.3
  17. 2026-06-28 06:32 UTCEG score recompute
  18. 2026-06-28 06:31 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-13483?
CVE-2026-13483 is a low vulnerability published on June 28, 2026. A flaw has been found in arc53 DocsGPT up to 0.18.0. The affected element is the function encrypt_credentials of the file application/security/encryption.py of the component Credential Storage. This manipulation causes insufficient verification of data authenticity. It is possible to initiate the…
When was CVE-2026-13483 disclosed?
CVE-2026-13483 was first published in the National Vulnerability Database on June 28, 2026, with the most recent update on June 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13483 actively exploited?
CVE-2026-13483 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-13483?
CVE-2026-13483 has a CVSS v3 base score of 3.1 (NVD).
How do I remediate CVE-2026-13483?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13483, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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