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Merged
Zeno-sole merged 1 commit into from
Apr 30, 2026
Merged

fix(plantuml): CVE-2026-0858 #3

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6 changes: 6 additions & 0 deletions debian/changelog
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Original file line number Diff line number Diff line change
@@ -1,3 +1,9 @@
plantuml (1:1.2020.2+ds-3deepin1) unstable; urgency=medium

* CVE-2026-0858: Fix stored XSS in SVG export for GraphViz diagrams

-- deepin-ci-robot <[email protected]> Mon, 27 Apr 2026 14:56:42 +0800

plantuml (1:1.2020.2+ds-3) unstable; urgency=medium

[ Tomas Janousek ]
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30 changes: 30 additions & 0 deletions debian/patches/CVE-2026-0858.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
Index: github-plantuml-2026-0858/src/net/sourceforge/plantuml/directdot/PSystemDot.java
===================================================================
--- github-plantuml-2026-0858.orig/src/net/sourceforge/plantuml/directdot/PSystemDot.java
+++ github-plantuml-2026-0858/src/net/sourceforge/plantuml/directdot/PSystemDot.java
@@ -8,7 +8,7 @@
*
* If you like this project or if you find it useful, you can support us at:
*
- * http://plantuml.com/patreon (only 1$ per month!)
+ * http://plantuml.com/patreon (only 1$ per month)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
@@ -40,6 +40,7 @@ import java.util.Arrays;

import net.sourceforge.plantuml.AbstractPSystem;
import net.sourceforge.plantuml.CounterOutputStream;
+import net.sourceforge.plantuml.FileFormat;
import net.sourceforge.plantuml.FileFormatOption;
import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.api.ImageDataSimple;
@@ -70,6 +71,8 @@ public class PSystemDot extends Abstract
@Override
final protected ImageData exportDiagramNow(OutputStream os, int num, FileFormatOption fileFormat, long seed)
throws IOException {
+ if (fileFormat.getFileFormat() == FileFormat.SVG)
+ return ImageDataSimple.ok();
final Graphviz graphviz = GraphvizUtils.create(null, data,
StringUtils.goLowerCase(fileFormat.getFileFormat().name()));
if (graphviz.getExeState() != ExeState.OK) {
1 change: 1 addition & 0 deletions debian/patches/series
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Expand Up @@ -3,3 +3,4 @@ ditaa/0001-Update-ditaa.patch
ditaa/0002-Support-SVG-export-in-ditaa.patch
ditaa/0003-ditaa-Force-String.format-locale-to-fix-decimal-sepa.patch
ditaa/0004-ditaa-Do-not-fill-dashed-shapes-especially-not-open-.patch
CVE-2026-0858.patch
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