CVE-2026-45312

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4%, top 62% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this weekElevated
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: Elevated riskExposed: 0

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

RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In 0.24.0 and earlier, a Jinja2 template injection in the prompt generator (rag/prompts/generator.py) allows any authenticated user to execute arbitrary OS commands on the server. Any normal user can register, create a Canvas workflow with a DuckDuckGo + LLM component chain, and trigger the SSTI.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
61(Track*)
EG Risk 61/100SSVC: Track*

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
Severity99% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

May 29, 2026

Last Modified

July 21, 2026

Advisory Details (1)

Auto-updated Sep 15, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Server-Side Template Injection in Prompt Generator leads to Remote Code Execution · Advisory · infiniflow/ragflow · GitHub

https://github.com/infiniflow/ragflow/security/advisories/GHSA-wpg4-h5g2-jxm6

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 31× 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.

Showing the most recent 100 of 138 total refreshes for this CVE.

  1. 2026-09-16 05:15 UTCEPSS rescore
  2. 2026-09-14 06:27 UTCEG score recompute
  3. 2026-09-13 16:47 UTCEPSS rescore
  4. 2026-09-13 02:09 UTCOSV refresh
  5. 2026-09-12 15:01 UTCEPSS rescore
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  21. 2026-08-25 04:28 UTCEG score recompute
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  24. 2026-08-22 00:35 UTCEG score recompute
  25. 2026-08-21 23:49 UTCEPSS rescore
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  1. 2026-08-21 02:25 UTCEG score recompute
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  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-18 13:48 UTCEPSS rescore
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  7. 2026-08-16 15:02 UTCEG score recompute
  8. 2026-08-16 14:56 UTCEPSS rescore
  9. 2026-08-16 02:25 UTCEG score recompute
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  11. 2026-08-15 02:26 UTCEG score recompute
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  13. 2026-08-14 00:37 UTCEG score recompute
  14. 2026-08-13 22:00 UTCEPSS rescore
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  16. 2026-08-12 13:51 UTCEPSS rescore
  17. 2026-08-11 18:28 UTCEG score recompute
  18. 2026-08-11 04:09 UTCEG score recompute
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  20. 2026-08-09 17:01 UTCEG score recompute
  21. 2026-08-09 13:46 UTCEPSS rescore
  22. 2026-08-07 18:51 UTCEG score recompute
  23. 2026-08-06 17:42 UTCEG score recompute
  24. 2026-08-06 13:47 UTCEPSS rescore
  25. 2026-08-05 20:44 UTCEG score recompute
  26. 2026-08-05 19:17 UTCEPSS rescore
  27. 2026-08-04 23:16 UTCEG score recompute
  28. 2026-08-04 15:10 UTCEPSS rescore
  29. 2026-08-04 10:38 UTCEPSS rescore
  30. 2026-08-03 15:58 UTCEG score recompute
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  35. 2026-08-01 04:16 UTCEPSS rescore
  36. 2026-07-31 05:55 UTCEG score recompute
  37. 2026-07-30 16:28 UTCEPSS rescore
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  39. 2026-07-29 12:03 UTCEG score recompute
  40. 2026-07-28 15:36 UTCEPSS rescore
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  42. 2026-07-27 14:13 UTCEPSS rescore
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  44. 2026-07-26 14:54 UTCEPSS rescore
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  46. 2026-07-25 14:18 UTCEPSS rescore
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  49. 2026-07-23 03:16 UTCEG score recompute
  50. 2026-07-22 14:08 UTCEPSS rescore
  51. 2026-07-20 17:08 UTCEPSS rescore
  52. 2026-07-19 14:31 UTCEPSS rescore
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  55. 2026-07-16 17:03 UTCEPSS rescore
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  67. 2026-07-04 06:31 UTCEPSS rescore
  68. 2026-07-01 15:07 UTCEPSS rescore
  69. 2026-06-30 23:22 UTCEPSS rescore
  70. 2026-06-28 14:07 UTCEPSS rescore
  71. 2026-06-28 04:56 UTCEPSS rescore
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  73. 2026-06-27 03:08 UTCEPSS rescore
  74. 2026-06-25 13:49 UTCEPSS rescore
  75. 2026-06-24 14:05 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-45312?
CVE-2026-45312 is a critical vulnerability published on May 29, 2026. RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In 0.24.0 and earlier, a Jinja2 template injection in the prompt generator (rag/prompts/generator.py) allows any authenticated user to execute arbitrary OS commands on the server. Any normal user can register, create a Canvas…
When was CVE-2026-45312 disclosed?
CVE-2026-45312 was first published in the National Vulnerability Database on May 29, 2026, with the most recent update on July 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45312 actively exploited?
CVE-2026-45312 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 62.2% of all scored CVEs.
What is the CVSS score of CVE-2026-45312?
CVE-2026-45312 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-45312?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45312, 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.

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