OpenRefine through 3.10.1 contains a cross-site request forgery vulnerability in the get-rows command that allows remote attackers to execute Jython facet expressions. Attackers can lure a user to a malicious page issuing a cross-origin GET with a crafted engine parameter, executing operating system commands as the OpenRefine user.
CVE-2026-108553
HIGHPre-NVD 7.57.5Trending — 4 sources updated this week
EchelonGraph scoreHIGH confidence
“—” beside the score: it is equal to the CVSS score beside it.
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-10-10. A secondary CVSS source baseline 7.5; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
7.5EG
EchelonGraph verdictPlan mitigationRemediate within your standard update timelines (the SSVC decision on this page).
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.5Exploit: None knownExposed services: Not assessed
No fix is confirmed yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for the fix.
The CVE record's CNA (VulnCheck) lists OpenRefine versions up to and including 3.10.1 as affected. No release containing a fix is confirmed on record.
- CVSS v3
- 7.5
- EG Score
- 7.5HIGHhigh confidence
- EG Risk
- 34EG Risk 34/100
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 (value × EchelonGraph’s weight)Severity75% × 45%The EG Score, 7.5 of 10.Exploitation0.2% × 40%FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.Automatability0% × 15%CISA's BOD 26-04 default: no one has published Automatable for this CVE, and CISA treats it as “no” for a CVE not in KEV.SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).Exploitation none (no CISA value, KEV listing or exploit code on record) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CVSS v4.0 confidentiality and integrity impact both High). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix. - EPSS PROB
- 0.2%
- EPSS %ILE
- 7th
- KEV
- Not listed
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).
No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
Exploitation none (no CISA value, KEV listing or exploit code on record) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CVSS v4.0 confidentiality and integrity impact both High). EchelonGraph holds no SSVC assessment of this CVE from CISA: none of these inputs is from Vulnrichment. EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table
BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.
In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA's BOD 26-04 default) · Technical impact total (CVSS v4.0 confidentiality and integrity impact both High). Where an input reads “CISA's BOD 26-04 default”, no one has published it for this CVE, and CISA's implementation guidance says: “If “Automatable” and “Technical Impact” information items about a CVE ID are not available and the CVE ID is not in the KEV Catalog, CISA will treat its values as “no” and “total,” respectively, until CISA or a third party provides metadata about the CVE ID. CISA will always provide the Vulnrichment data for a CVE ID listed in the KEV Catalog.” Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it
Published
October 10, 2026
Last Modified
October 10, 2026
Advisory Details (6)
Auto-updated Oct 10, 2026No fix on record yet.
Web page
OpenRefine through 3.10.1 CSRF to RCE via get-rows Command | Advisories | VulnCheck
https://www.vulncheck.com/advisories/openrefine-through-3.10.1-csrf-to-rce-via-get-rows-commandWeb page
OpenRefine/extensions/jython/src/com/google/refine/jython/JythonEvaluable.java at bde8a36dc188f7846aeafc2910969e7d0fbc8e7c · OpenRefine/OpenRefine · GitHub
https://github.com/OpenRefine/OpenRefine/blob/bde8a36dc188f7846aeafc2910969e7d0fbc8e7c/extensions/jython/src/com/google/refine/jython/JythonEvaluable.java#L142Web page
OpenRefine/modules/core/src/main/java/com/google/refine/browsing/facets/ListFacet.java at bde8a36dc188f7846aeafc2910969e7d0fbc8e7c · OpenRefine/OpenRefine · GitHub
https://github.com/OpenRefine/OpenRefine/blob/bde8a36dc188f7846aeafc2910969e7d0fbc8e7c/modules/core/src/main/java/com/google/refine/browsing/facets/ListFacet.java#L327-L339Web page
OpenRefine/main/src/com/google/refine/commands/row/GetRowsCommand.java at bde8a36dc188f7846aeafc2910969e7d0fbc8e7c · OpenRefine/OpenRefine · GitHub
https://github.com/OpenRefine/OpenRefine/blob/bde8a36dc188f7846aeafc2910969e7d0fbc8e7c/main/src/com/google/refine/commands/row/GetRowsCommand.java#L174-L186Web page
GitHub - OpenRefine/OpenRefine: OpenRefine is a free, open source power tool for working with messy data and improving it · GitHub
https://github.com/OpenRefine/OpenRefineWeb page
Unauthenticated remote code execution via GetRowsCommand's missing CSRF protection and Jython facet expression evaluation · Issue #7999 · OpenRefine/OpenRefine · GitHub
https://github.com/OpenRefine/OpenRefine/issues/7999Vendor Advisories for CVE-2026-108553(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Affected Packages
(2 across 2 ecosystems)
Debian:12(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| openrefine | 3.6.2-2 ... 3.9.5-2 (15 versions) |
| — |
Debian:13(1)
| Package | Vulnerable range | Fix by version range | Dependents |
|---|---|---|---|
| openrefine | 3.8.7-1, 3.8.7-2, 3.9.3-1, 3.9.5-1, 3.9.5-2 |
| — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 14× in last 7d / 14× in last 30d)
Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.
- 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
- 2026-10-12 16:38 UTCEG score recompute
- 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.2% · 7th percentile
- 2026-10-12 00:43 UTCGHSA enrichmentGHSA-3fgg-hmv4-hp49 · GitHub severity HIGH · GitHub CVSS 7.5
- 2026-10-11 20:13 UTCEG score recompute
- 2026-10-11 18:26 UTCEG score recompute
- 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
- 2026-10-11 13:42 UTCEG score recompute
- 2026-10-11 13:41 UTCGHSA enrichmentGHSA-3fgg-hmv4-hp49 · GitHub severity HIGH · GitHub CVSS 7.5
- 2026-10-11 02:33 UTCEG score recompute
- 2026-10-11 02:33 UTCGHSA enrichmentGHSA-3fgg-hmv4-hp49 · GitHub severity HIGH · GitHub CVSS 7.5
- 2026-10-10 15:29 UTCEG score recompute
- 2026-10-10 14:55 UTCEG score recomputeFirst assessed: 7.5 HIGH
- 2026-10-10 14:55 UTCMITRE cvelistV5first tracked
Related CVEs(same product + same CWE)
Same product
10 shownDebian:12:openrefine
Frequently asked(5)
What is CVE-2026-108553?
CVE-2026-108553 is a high-severity vulnerability; its CVE record was published on October 10, 2026. OpenRefine through 3.10.1 contains a cross-site request forgery vulnerability in the get-rows command that allows remote attackers to execute Jython facet expressions. Attackers can lure a user to a malicious page issuing a cross-origin GET with a crafted engine parameter, executing operating…
When was CVE-2026-108553 made public?
CVE-2026-108553 was made public on October 1, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on October 10, 2026. EchelonGraph's copy of the record carries a last-modified date of October 10, 2026; the record at its source may have been updated since.
Is CVE-2026-108553 actively exploited?
CVE-2026-108553 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (7th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-108553?
CVE-2026-108553 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-108553?
No fix for CVE-2026-108553 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The CVE record's CNA (VulnCheck) lists OpenRefine versions up to and including 3.10.1 as affected. No release containing a fix is confirmed on record. The vendor advisories EchelonGraph has for CVE-2026-108553 are linked in the Vendor Advisories panel on this page.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-108553
Is Your Infrastructure Affected by CVE-2026-108553?
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