InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.4.0, InvoiceShelf passes the authenticated user's orderByField query parameter into Laravel orderBy calls in Invoice::scopeApplyFilters without restricting the value to column identifiers. A crafted SQL expression can therefore enter the ORDER BY clause across invoice and other list endpoints, enabling boolean-based blind extraction of database information. This issue is fixed in version 2.4.0.
CVE-2026-55386
HIGHPre-NVD 7.17.1Trending — 3 sources updated this weekElevatedEG-KEV Tier 3: ElevatedEG-KEV is EchelonGraph's own tiering of exploitation signals from CISA KEV, CISA's SSVC data (Vulnrichment), ransomware data, public exploit-code references and EPSS.Tier 3 is not evidence of exploitation. It means public exploit code is referenced, or CISA's SSVC data says "public PoC", or EPSS ranks the CVE in the top 5%.Signals for this CVE: CISA's SSVC exploitation value: public PoC.EchelonGraph confidence 38%: a heuristic from the tier and the number of signals, not a measured probability.
EchelonGraph scoreMEDIUM confidence
“—” beside the score: it is equal to the CVSS score beside it.
This high-severity CVE scores 7.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.4% (28th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.
Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
7.1EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
- CISA's Vulnrichment rates exploitation as PoC; EchelonGraph holds no exploit-code reference for it
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.1Exploit: No code on recordExposed services: Not assessed
A fix is available — apply it.
- CVSS v3
- 7.1
- EG Score
- 7.1HIGHmedium confidence
- EG Risk
- 48EG Risk 48/100
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)Severity71% × 45%The EG Score, 7.1 of 10.Exploitation40% × 40%EchelonGraph's fixed weight for EG-KEV Tier 3 (Elevated): a constant, not a probability.Automatability0% × 15%CISA's SSVC Automatable value: no (Vulnrichment).SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.Action: A fix is available. Apply it within your standard update timelines. - EPSS PROB
- 0.4%
- EPSS %ILE
- 28th
- KEV
- Not listed
SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).
A fix is available. Apply it within your standard update timelines.
Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (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)60 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 Vulnrichment) · Technical impact partial (CISA Vulnrichment). 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 14, 2026
Last Modified
October 15, 2026
Advisory Details (4)
Auto-updated Oct 14, 2026🔬 Proof of concept available. Patch available. Sources: github_pr, github_commit, github_release, github.
GitHub release Patch Available
v2.4.0 (2.x feature freeze)
Patch available: InvoiceShelf/InvoiceShelf 2.4.0
https://github.com/InvoiceShelf/InvoiceShelf/releases/tag/2.4.0GitHub commit Patch Available
commit e92b08ef6af7 (InvoiceShelf/InvoiceShelf)
Patch available: InvoiceShelf/InvoiceShelf 2.4.0 (contains commit e92b08ef6af7)
https://github.com/InvoiceShelf/InvoiceShelf/commit/e92b08ef6af7d0d0cd5183df81f795f7fbf4f4fcGitHub pull request Patch Available
fix(security): block ORDER BY SQL injection via orderByField (GHSA-cp8p)
Patch available: InvoiceShelf/InvoiceShelf 2.4.0 (PR #663 merged 2026-06-12)
https://github.com/InvoiceShelf/InvoiceShelf/pull/663GitHub advisoryMentions a patch (unverified)🟡 PoC Available
11+ models in InvoiceShelf implement `scopeApplyFilters()` which passes the `orderByField` query par · Advisory · InvoiceShelf/InvoiceShelf · GitHub
https://github.com/InvoiceShelf/InvoiceShelf/security/advisories/GHSA-cp8p-jcqf-j39cWeakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 7× in last 7d / 7× 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.
- 2026-10-16 16:42 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-10-15 21:45 UTCEG score recompute
- 2026-10-15 16:32 UTCEPSS rescoreEPSS 0.4% · 28th percentile
- 2026-10-14 20:26 UTCEG score recompute
- 2026-10-14 19:56 UTCEG score recompute
- 2026-10-14 19:28 UTCEG score recomputeFirst assessed: 7.1 HIGH
- 2026-10-14 19:24 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-55386?
CVE-2026-55386 is a high-severity vulnerability; its CVE record was published on October 14, 2026. InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.4.0, InvoiceShelf passes the authenticated user's orderByField query parameter into Laravel orderBy calls in Invoice::scopeApplyFilters without…
When was the CVE record for CVE-2026-55386 published?
The CVE record for CVE-2026-55386 was published on October 14, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of October 15, 2026; the record at its source may have been updated since.
Is CVE-2026-55386 actively exploited?
CVE-2026-55386 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (28th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-55386?
CVE-2026-55386 has a CVSS base score of 7.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-55386?
A fix for CVE-2026-55386 is available: update to the fixed version the vendor names in its advisory.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-55386
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