GHSA-jjwr-xmw6-gf78 · 深刻度: medium · エコシステム: maven — Apache PDFBox has Path Traversal through PDComplexFileSpecification.getFilename() function
This issue affects the ExtractEmbeddedFiles example in Apache PDFBox: from 2.0.24 through 2.0.35, from 3.0.0 through 3.0.6. The ExtractEmbeddedFiles example contains a path traversal vulnerability (CWE-22) because the filename that is obtained from PDComplexFileSpecification.getFilename() is appended to the extraction path. Users who have copied this example into their production code should review it to ensure that the extraction path is acceptable. The example has been changed accordingly, now the initial path and the extraction paths are converted into canonical paths and it is verified that extraction path contains the initial path. The documentation has also been adjusted.
総合評価: CVE-2026-23907 は中リスク(41.1/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 0.89%、54 パーセンタイル) 推奨対応: 影響資産を整理し、修補計画に組み込んでください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.04% | 0.89% | +0.84% |
| 2 | 2026-05-05 | 0.05% | 0.04% | -0.01% |
| 3 | 2026-03-16 | — | 0.05% | — |
EPSS の全履歴 (全 4 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 5.3 | 3.1 | MEDIUM |
|
3.9 | 1.4 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
GHSA-jjwr-xmw6-gf78 · 深刻度: medium · エコシステム: maven — Apache PDFBox has Path Traversal through PDComplexFileSpecification.getFilename() function
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
unimportant | CVE-2026-23907 unimportant priority: Debian including 2 source packages (libpdfbox-java, libpdfbox2-java), 10 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 10. | https://security-tracker.debian.org/tracker/CVE-2026-23907 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2026-23907 |
suse
|
medium | CVE-2026-23907 severity moderate: SUSE including 2 source package names (apache-pdfbox, apache-pdfbox-javadoc), 18 product×package rows across 15 product lines (SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS, SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS, … (15 product lines)): Known Not Affected 18. | https://www.suse.com/security/cve/CVE-2026-23907/ |
ubuntu
|
medium | CVE-2026-23907 medium priority: Ubuntu including 2 source packages (libpdfbox-java, libpdfbox2-java), 13 status rows across 7 suites (bionic, focal, jammy, noble, questing, upstream, xenial): needs-triage 13. | https://ubuntu.com/security/CVE-2026-23907 |
| URL | タグ |
|---|---|
| https://github.com/JoakimBulow/ | Not Applicable |
| https://lists.apache.org/thread/gyfq5tcrxfv7rx0z2yyx4hb3h53ndffw | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2026/03/10/1 | Mailing List Third Party Advisory |