CVE-2026-69101

HIGHPre-NVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

Score 7.7 from GitHub Security Advisory (severity: HIGH) published 2026-08-14. a secondary CVSS source baseline 7.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: Elevated riskExposed: 0

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

Datavane TIS v5.0.0 contains an XML external entity (XXE) injection vulnerability that allows authenticated attackers to perform server-side request forgery and out-of-band file exfiltration by supplying a crafted taskScript payload to the doEditWorkflow endpoint, which processes XML through an unhardened DocumentBuilderFactory with external entities and DTD loading enabled. Attackers can send a malicious XML document containing an external DTD reference to the edit_workflow action, causing the server to issue outbound HTTP requests to attacker-controlled infrastructure and exfiltrate local files readable by the TIS process user, including configuration files and Derby database credentials.

CVSS v3
7.7
EG Score
7.7(medium)
EG Risk
51(Track)
EG Risk 51/100SSVC: 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
Severity77% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

August 14, 2026

Last Modified

August 14, 2026

Advisory Details (4)

Auto-updated Aug 14, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit.
generic

Datavane TIS v5.0.0 XXE Injection via doEditWorkflow Endpoint | Advisories | VulnCheck

https://www.vulncheck.com/advisories/datavane-tis-xxe-injection-via-doeditworkflow-endpoint
github_commit

commit 2a84a1b84218 (datavane/tis)

Fix landed in datavane/tis commit 2a84a1b84218 — awaiting tagged release

https://github.com/datavane/tis/commit/2a84a1b84218a303e3e0a4823023363d5a7abfa1
generic

GitHub - datavane/tis: Support agile DataOps Based on Flink, DataX and Flink-CDC, Chunjun with Web-UI · GitHub

https://github.com/datavane/tis
generic

[Vulnerability] Authenticated XXE leading to SSRF/out-of-band file read · Issue #496 · datavane/tis · GitHub

https://github.com/datavane/tis/issues/496

Vendor Advisories for CVE-2026-69101(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 23× in last 7d / 98× 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 133 total refreshes for this CVE.

  1. 2026-09-21 00:06 UTCEG score recompute
  2. 2026-09-21 00:06 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 09:57 UTCGHSA enrichment
  5. 2026-09-19 19:40 UTCEG score recompute
  6. 2026-09-19 19:40 UTCGHSA enrichment
  7. 2026-09-19 06:07 UTCEG score recompute
  8. 2026-09-19 06:07 UTCGHSA enrichment
  9. 2026-09-18 19:28 UTCEPSS rescore
  10. 2026-09-18 16:53 UTCGHSA enrichment
  11. 2026-09-18 02:29 UTCEG score recompute
  12. 2026-09-18 02:29 UTCGHSA enrichment
  13. 2026-09-17 13:17 UTCGHSA enrichment
  14. 2026-09-16 23:49 UTCEG score recompute
  15. 2026-09-16 23:49 UTCGHSA enrichment
  16. 2026-09-16 14:08 UTCEPSS rescore
  17. 2026-09-16 05:15 UTCEPSS rescore
  18. 2026-09-16 01:04 UTCGHSA enrichment
  19. 2026-09-15 09:57 UTCEG score recompute
  20. 2026-09-15 09:57 UTCGHSA enrichment
  21. 2026-09-14 20:43 UTCGHSA enrichment
  22. 2026-09-14 04:41 UTCEG score recompute
  23. 2026-09-14 04:41 UTCGHSA enrichment
  24. 2026-09-13 15:29 UTCGHSA enrichment
  25. 2026-09-13 02:17 UTCEG score recompute
Show 75 more
  1. 2026-09-13 02:16 UTCGHSA enrichment
  2. 2026-09-12 13:04 UTCGHSA enrichment
  3. 2026-09-11 23:52 UTCEG score recompute
  4. 2026-09-11 23:52 UTCGHSA enrichment
  5. 2026-09-11 14:53 UTCEPSS rescore
  6. 2026-09-11 09:41 UTCEG score recompute
  7. 2026-09-11 09:41 UTCGHSA enrichment
  8. 2026-09-11 09:37 UTCEPSS rescore
  9. 2026-09-10 20:29 UTCEG score recompute
  10. 2026-09-10 20:29 UTCGHSA enrichment
  11. 2026-09-10 07:14 UTCGHSA enrichment
  12. 2026-09-09 18:02 UTCGHSA enrichment
  13. 2026-09-09 04:50 UTCEG score recompute
  14. 2026-09-09 04:50 UTCGHSA enrichment
  15. 2026-09-08 22:01 UTCEPSS rescore
  16. 2026-09-08 06:14 UTCGHSA enrichment
  17. 2026-09-07 16:26 UTCEG score recompute
  18. 2026-09-07 16:26 UTCGHSA enrichment
  19. 2026-09-07 16:01 UTCEPSS rescore
  20. 2026-09-06 19:56 UTCEG score recompute
  21. 2026-09-06 19:56 UTCGHSA enrichment
  22. 2026-09-06 13:47 UTCEPSS rescore
  23. 2026-09-06 06:42 UTCGHSA enrichment
  24. 2026-09-05 17:31 UTCEG score recompute
  25. 2026-09-05 17:31 UTCGHSA enrichment
  26. 2026-09-05 15:31 UTCEPSS rescore
  27. 2026-09-05 04:19 UTCGHSA enrichment
  28. 2026-09-04 15:07 UTCEG score recompute
  29. 2026-09-04 15:06 UTCGHSA enrichment
  30. 2026-09-04 05:07 UTCEPSS rescore
  31. 2026-09-04 01:45 UTCGHSA enrichment
  32. 2026-09-03 12:32 UTCGHSA enrichment
  33. 2026-09-02 22:57 UTCEG score recompute
  34. 2026-09-02 22:57 UTCGHSA enrichment
  35. 2026-09-02 14:12 UTCEPSS rescore
  36. 2026-09-02 04:22 UTCGHSA enrichment
  37. 2026-09-01 15:09 UTCEG score recompute
  38. 2026-09-01 15:09 UTCGHSA enrichment
  39. 2026-09-01 13:54 UTCEPSS rescore
  40. 2026-09-01 04:40 UTCEPSS rescore
  41. 2026-09-01 01:09 UTCGHSA enrichment
  42. 2026-08-31 11:54 UTCGHSA enrichment
  43. 2026-08-30 22:41 UTCEG score recompute
  44. 2026-08-30 22:41 UTCGHSA enrichment
  45. 2026-08-30 19:17 UTCEPSS rescore
  46. 2026-08-30 09:29 UTCEG score recompute
  47. 2026-08-30 09:29 UTCGHSA enrichment
  48. 2026-08-30 01:22 UTCEPSS rescore
  49. 2026-08-29 20:17 UTCGHSA enrichment
  50. 2026-08-29 06:55 UTCEG score recompute
  51. 2026-08-29 06:55 UTCGHSA enrichment
  52. 2026-08-28 21:42 UTCEPSS rescore
  53. 2026-08-28 14:01 UTCGHSA enrichment
  54. 2026-08-28 00:47 UTCEG score recompute
  55. 2026-08-28 00:47 UTCGHSA enrichment
  56. 2026-08-27 11:23 UTCGHSA enrichment
  57. 2026-08-26 22:10 UTCEG score recompute
  58. 2026-08-26 22:10 UTCGHSA enrichment
  59. 2026-08-26 14:47 UTCEPSS rescore
  60. 2026-08-26 08:59 UTCGHSA enrichment
  61. 2026-08-25 19:47 UTCEG score recompute
  62. 2026-08-25 19:47 UTCGHSA enrichment
  63. 2026-08-25 13:49 UTCEPSS rescore
  64. 2026-08-25 06:36 UTCGHSA enrichment
  65. 2026-08-24 17:23 UTCEG score recompute
  66. 2026-08-24 17:23 UTCGHSA enrichment
  67. 2026-08-24 04:08 UTCGHSA enrichment
  68. 2026-08-23 14:56 UTCGHSA enrichment
  69. 2026-08-23 01:44 UTCEG score recompute
  70. 2026-08-23 01:44 UTCGHSA enrichment
  71. 2026-08-23 00:19 UTCEPSS rescore
  72. 2026-08-22 12:29 UTCEG score recompute
  73. 2026-08-22 12:29 UTCGHSA enrichment
  74. 2026-08-21 23:49 UTCEPSS rescore
  75. 2026-08-21 23:17 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69101?
CVE-2026-69101 is a high vulnerability published on August 14, 2026. Datavane TIS v5.0.0 contains an XML external entity (XXE) injection vulnerability that allows authenticated attackers to perform server-side request forgery and out-of-band file exfiltration by supplying a crafted taskScript payload to the doEditWorkflow endpoint, which processes XML through an…
When was CVE-2026-69101 disclosed?
CVE-2026-69101 was first published in the National Vulnerability Database on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69101 actively exploited?
CVE-2026-69101 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 72.4% of all scored CVEs.
What is the CVSS score of CVE-2026-69101?
CVE-2026-69101 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-69101?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69101, 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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