CVE-2026-82634

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-30. A secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 6.5Exploit: None knownExposed services: Not assessed

An upstream fix is merged but not yet released — mitigate (WAF / firewall / segmentation) until the release ships, then apply it.

Frappe Framework development builds contain an authorization flaw in the render_jinja_template endpoint that allows low-privileged users to render arbitrary Jinja templates by supplying raw template strings. Attackers with print permission on any document can execute arbitrary SELECT statements against unrelated tables, including reading password hashes from the __Auth table.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
29
EG Risk 29/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.
EPSS PROB
0.4%
EPSS %ILE
33rd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

An upstream fix is merged but not yet in a tagged release. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines until it ships, then apply the release.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 30, 2026

Last Modified

September 10, 2026

Advisory Details (5)

Auto-updated Aug 30, 2026
⚠️ Active exploitation confirmed. Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic

Frappe Framework Development Branch Incorrect Authorization via Jinja Template Preview Endpoint | Advisories | VulnCheck

https://www.vulncheck.com/advisories/frappe-framework-development-branch-incorrect-authorization-via-jinja-template-preview-endpoint
generic🔴 Active Exploitation

GitHub - frappe/frappe: Low code web framework for real world applications, in Python and Javascript · GitHub

https://github.com/frappe/frappe
generic

frappe/frappe/utils/print_format_generator.py at 0a80046da32bb8976cd7854f551c179a4a06b1b3 · frappe/frappe · GitHub

https://github.com/frappe/frappe/blob/0a80046da32bb8976cd7854f551c179a4a06b1b3/frappe/utils/print_format_generator.py
github_commit

commit 37d2eb597906 (frappe/frappe)

Fix landed in frappe/frappe commit 37d2eb597906 — awaiting tagged release

https://github.com/frappe/frappe/commit/37d2eb59790633da01c741b950cc00ca3558c494
github_pr

fix: restrict print format builder preview to sys. man.

Fix merged in frappe/frappe PR #40710 on 2026-07-09 — awaiting tagged release

https://github.com/frappe/frappe/pull/40710

Vendor Advisories for CVE-2026-82634(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 18× in last 7d / 73× 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. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-04 02:48 UTCEG score recompute
  3. 2026-10-04 02:48 UTCGHSA enrichment
  4. 2026-10-03 14:26 UTCEPSS rescore
  5. 2026-10-03 00:39 UTCEG score recompute
  6. 2026-10-03 00:39 UTCGHSA enrichment
  7. 2026-10-02 17:57 UTCEPSS rescore
  8. 2026-10-01 22:31 UTCEG score recompute
  9. 2026-10-01 22:31 UTCGHSA enrichment
  10. 2026-10-01 19:50 UTCEPSS rescore
  11. 2026-09-30 19:47 UTCEG score recompute
  12. 2026-09-30 19:47 UTCGHSA enrichment
  13. 2026-09-30 15:04 UTCEPSS rescore
  14. 2026-09-29 14:32 UTCEG score recompute
  15. 2026-09-29 14:31 UTCGHSA enrichment
  16. 2026-09-28 13:52 UTCEPSS rescore
  17. 2026-09-28 12:16 UTCEG score recompute
  18. 2026-09-28 12:16 UTCGHSA enrichment
  19. 2026-09-27 13:48 UTCEPSS rescore
  20. 2026-09-27 10:08 UTCEG score recompute
  21. 2026-09-27 10:08 UTCGHSA enrichment
  22. 2026-09-26 15:59 UTCEPSS rescore
  23. 2026-09-26 08:00 UTCEG score recompute
  24. 2026-09-26 07:59 UTCGHSA enrichment
  25. 2026-09-24 19:54 UTCEG score recompute
Show 69 more
  1. 2026-09-24 19:54 UTCGHSA enrichment
  2. 2026-09-24 14:04 UTCEPSS rescore
  3. 2026-09-23 17:54 UTCEPSS rescore
  4. 2026-09-23 17:46 UTCEG score recompute
  5. 2026-09-23 17:46 UTCGHSA enrichment
  6. 2026-09-22 16:01 UTCEPSS rescore
  7. 2026-09-22 15:37 UTCEG score recompute
  8. 2026-09-22 15:37 UTCGHSA enrichment
  9. 2026-09-21 21:09 UTCEPSS rescore
  10. 2026-09-21 13:28 UTCEG score recompute
  11. 2026-09-21 13:28 UTCGHSA enrichment
  12. 2026-09-20 20:16 UTCEPSS rescore
  13. 2026-09-20 11:19 UTCEG score recompute
  14. 2026-09-20 11:19 UTCGHSA enrichment
  15. 2026-09-19 09:11 UTCEG score recompute
  16. 2026-09-19 09:11 UTCGHSA enrichment
  17. 2026-09-18 19:28 UTCEPSS rescore
  18. 2026-09-18 07:02 UTCEG score recompute
  19. 2026-09-18 07:02 UTCGHSA enrichment
  20. 2026-09-17 04:53 UTCEG score recompute
  21. 2026-09-17 04:53 UTCGHSA enrichment
  22. 2026-09-16 14:08 UTCEPSS rescore
  23. 2026-09-16 05:15 UTCEPSS rescore
  24. 2026-09-16 02:44 UTCEG score recompute
  25. 2026-09-16 02:44 UTCGHSA enrichment
  26. 2026-09-15 03:12 UTCEPSS rescore
  27. 2026-09-15 03:12 UTCEPSS rescore
  28. 2026-09-15 00:35 UTCGHSA enrichment
  29. 2026-09-13 22:27 UTCEG score recompute
  30. 2026-09-13 22:27 UTCGHSA enrichment
  31. 2026-09-12 20:19 UTCEG score recompute
  32. 2026-09-12 20:19 UTCGHSA enrichment
  33. 2026-09-11 18:11 UTCEG score recompute
  34. 2026-09-11 18:11 UTCGHSA enrichment
  35. 2026-09-11 14:53 UTCEPSS rescore
  36. 2026-09-11 14:53 UTCEPSS rescore
  37. 2026-09-10 16:02 UTCGHSA enrichment
  38. 2026-09-10 12:49 UTCEG score recompute
  39. 2026-09-10 12:49 UTCGHSA enrichment
  40. 2026-09-09 10:39 UTCGHSA enrichment
  41. 2026-09-08 08:31 UTCEG score recompute
  42. 2026-09-08 08:30 UTCGHSA enrichment
  43. 2026-09-07 06:22 UTCEG score recompute
  44. 2026-09-07 06:22 UTCGHSA enrichment
  45. 2026-09-06 13:48 UTCEPSS rescore
  46. 2026-09-06 04:12 UTCEG score recompute
  47. 2026-09-06 04:12 UTCGHSA enrichment
  48. 2026-09-05 15:31 UTCEPSS rescore
  49. 2026-09-05 02:04 UTCEG score recompute
  50. 2026-09-05 02:04 UTCGHSA enrichment
  51. 2026-09-04 05:07 UTCEPSS rescore
  52. 2026-09-03 23:56 UTCGHSA enrichment
  53. 2026-09-02 21:44 UTCEG score recompute
  54. 2026-09-02 21:44 UTCGHSA enrichment
  55. 2026-09-02 14:12 UTCEPSS rescore
  56. 2026-09-01 19:35 UTCEG score recompute
  57. 2026-09-01 19:35 UTCGHSA enrichment
  58. 2026-09-01 13:54 UTCEPSS rescore
  59. 2026-09-01 04:40 UTCEPSS rescore
  60. 2026-09-01 04:40 UTCEPSS rescore
  61. 2026-08-31 17:24 UTCEG score recompute
  62. 2026-08-31 17:24 UTCGHSA enrichment
  63. 2026-08-31 17:04 UTCEG score recompute
  64. 2026-08-31 17:04 UTCGHSA enrichment
  65. 2026-08-31 16:43 UTCEG score recompute
  66. 2026-08-31 16:43 UTCGHSA enrichment
  67. 2026-08-30 13:32 UTCEG score recompute
  68. 2026-08-30 12:45 UTCEG score recompute
  69. 2026-08-30 12:45 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82634?
CVE-2026-82634 is a medium vulnerability published on August 30, 2026. Frappe Framework development builds contain an authorization flaw in the renderjinjatemplate endpoint that allows low-privileged users to render arbitrary Jinja templates by supplying raw template strings. Attackers with print permission on any document can execute arbitrary SELECT statements…
When was CVE-2026-82634 disclosed?
CVE-2026-82634 was first published on August 30, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82634 actively exploited?
CVE-2026-82634 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (33rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-82634?
CVE-2026-82634 has a CVSS base score of 6.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-82634?
An upstream fix for CVE-2026-82634 has been merged but is not yet in a tagged release. Until it ships, restrict network exposure of the affected system or apply the vendor's mitigation, then update to the release that contains the fix. The vendor advisories EchelonGraph has for CVE-2026-82634 are linked in the Vendor Advisories panel on this page.

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