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 mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.7Exploit: Elevated riskExposed services: Not assessed

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

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
7.7HIGHmedium confidence
EG Risk
51
EG Risk 51/100CISA 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
Severity77% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
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
35th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

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 public PoC (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 14, 2026

Last Modified

September 24, 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 17× in last 7d / 89× 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 186 total refreshes for this CVE.

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

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 on August 14, 2026, with the most recent update on September 24, 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 0.4% probability of exploitation in the next 30 days (35th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-69101?
CVE-2026-69101 has a CVSS base score of 7.7 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-69101?
An upstream fix for CVE-2026-69101 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-2026-69101 are linked in the Vendor Advisories panel on this page.

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